Master Basic Geometric Figures: Triangles, Quadrilaterals, and Circles

Question 1

Which shape below is NOT a quadrilateral?

Accepted Answer

Triangle

Answer

Trapezoid

Answer

Square

Answer

Parallelogram

Question 2

Which of the following is NOT a property of a parallelogram?

Accepted Answer

Diagonals do not bisect each other

Answer

Opposite sides are parallel

Answer

Opposite angles are congruent

Question 3

Which of the following is not a defining property of a square?

Accepted Answer

Two pairs of parallel lines

Answer

Four equal sides

Answer

Four right angles

Answer

Diagonals that bisect each other perpendicularly

Question 4

Find the perimeter of a rectangle with a length of 5 centimeters and a width of 3 centimeters.

Accepted Answer

10 cm

Answer

8 cm

Answer

16 cm

Answer

20 cm

Question 5

What is a triangle with equal length sides called?

Accepted Answer

Equilateral triangle

Answer

Isosceles triangle

Answer

Scalene triangle

Answer

Right triangle

Question 6

What formula is used to calculate a triangle's area?

Accepted Answer

A = ½ * base * height

Answer

A = base * height

Answer

A = π * r²

Answer

A = 4 * side length

Question 7

What distinguishes regular polygons from irregular polygons?

Accepted Answer

Regular polygons have equal side lengths and angles, while irregular polygons do not.

Answer

Irregular polygons have equal side lengths and angles, while regular polygons do not.

Answer

Regular polygons have equal angles, while irregular polygons have equal side lengths.

Answer

Irregular polygons have equal angles, while regular polygons have equal side lengths.

Question 8

Find the volume of a rectangular prism with a length of 5 cm, a width of 3 cm, and a height of 2 cm.

Accepted Answer

15 cm³

Answer

10 cm³

Answer

20 cm³

Answer

30 cm³

Question 9

Which of the following is NOT a property of a parallelogram?

Accepted Answer

Diagonals do not necessarily bisect each other.

Answer

Opposite sides are parallel.

Answer

Opposite angles are equal.

Answer

Area can be calculated as base times height.

Question 10

Which property does **not** belong to a parallelogram?

Accepted Answer

All sides are congruent.

Answer

Opposite sides are parallel and congruent.

Answer

Opposite angles are congruent.

Answer

Diagonals bisect each other.

Question 11

Which formula represents the perimeter of a circle?

Accepted Answer

P = 2πr

Answer

P = 4πr²

Answer

P = πr²

Answer

P = 2πr²

Question 12

Identify the four-sided figure with all sides of equal length.

Accepted Answer

Square

Answer

Rectangle

Answer

Rhombus

Answer

Trapezoid

Question 13

What is the name of a triangle with all three sides of equal length?

Accepted Answer

Equilateral triangle

Answer

Isosceles triangle

Answer

Scalene triangle

Answer

Right triangle

Question 14

Which type of triangle has two sides of equal length?

Accepted Answer

Isosceles triangle

Answer

Equilateral triangle

Answer

Scalene triangle

Answer

Right triangle

Question 15

What is the point where the three sides of a triangle meet called?

Accepted Answer

Vertex

Answer

Base

Answer

Altitude

Answer

Median

Question 16

Which measurement is NOT associated with a circle?

Accepted Answer

Volume

Answer

Radius

Answer

Diameter

Answer

Perimeter

Question 17

What is the formula for determining the area of a circle?

Accepted Answer

A = πr²

Answer

A = 4πr

Answer

A = 2πr²

Answer

A = 4πr²

Question 18

Which of the following is NOT a property of a triangle?

Accepted Answer

Four equal sides

Answer

Three straight sides

Answer

Three angles

Answer

Enclosed by three line segments

Question 19

A quadrilateral with two sets of parallel sides is called a:

Accepted Answer

Parallelogram

Answer

Square

Answer

Rectangle

Answer

Trapezoid

Question 20

What is the area formula for a circle?

Accepted Answer

A = πr²

Answer

A = 2πr

Answer

A = πd

Answer

A = πr³

Question 21

Which of these describes congruent figures?

Accepted Answer

Figures with identical shapes and sizes

Answer

Figures with different shapes but same size

Answer

Figures with same shape but different sizes

Answer

Figures with different shapes and sizes

Question 22

What is the measure of each interior angle of a regular pentagon?

Accepted Answer

108°

Answer

60°

Answer

120°

Answer

180°

Question 23

Which of the following is a regular polygon?

Accepted Answer

A quadrilateral with equal sides and angles

Answer

A triangle with unequal sides

Answer

A trapezoid with two non-parallel bases

Answer

A parallelogram with one pair of parallel sides

Question 24

What is the name of the geometric solid with two parallel circular faces connected by a curved surface?

Accepted Answer

Cylinder

Answer

Sphere

Answer

Pyramid

Answer

Cube

Question 25

Which of these shapes is a polygon?

Accepted Answer

Triangle

Answer

Circle

Answer

Ellipse

Answer

Line

Question 26

Calculate the area of a triangle with a base of 6 cm and a height of 4 cm.

Accepted Answer

12 cm²

Answer

10 cm²

Answer

24 cm²

Answer

48 cm²

Question 27

Which of the following is a concave polygon?

Accepted Answer

Crescent

Answer

Triangle

Answer

Square

Answer

Pentagon

Question 28

Which of these is a regular polygon?

Accepted Answer

Square

Answer

Triangle

Answer

Rectangle

Answer

Trapezoid

Question 29

Which of the following is a three-dimensional figure?

Accepted Answer

Cube

Answer

Square

Answer

Circle

Answer

Triangle

Question 30

Which of the following is a type of triangle that has two equal sides?

Accepted Answer

Isosceles Triangle

Answer

Equilateral Triangle

Answer

Scalene Triangle

Answer

Right Triangle

Question 31

What is the area of a circle with a radius of 5 cm?

Accepted Answer

25π cm²

Answer

10π cm²

Answer

50π cm²

Answer

100π cm²

Question 32

Which of the following shapes has the greatest number of sides?

Accepted Answer

Hexagon

Answer

Triangle

Answer

Quadrilateral

Answer

Pentagon

Question 33

What is the name of a polygon with 8 sides?

Accepted Answer

Octagon

Answer

Nonagon

Answer

Decagon

Answer

Undecagon

Question 34

Which of the following is a method for constructing a perpendicular bisector of a line segment?

Accepted Answer

Using a compass and straightedge

Answer

Using a protractor

Answer

Using a ruler

Answer

Using a protractor and compass

Question 35

What is the definition of a regular polygon?

Accepted Answer

A shape with all sides and angles equal

Answer

A shape with all sides equal but not all angles equal

Answer

A shape with all angles equal but not all sides equal

Question 36

Which of the following is a polygon with three straight sides?

Accepted Answer

Triangle

Answer

Sphere

Answer

Circle

Question 37

How many sides does a quadrilateral have?

Accepted Answer

4

Answer

5

Answer

6

Answer

3

Question 38

Which of the following is not a property of a circle?

Accepted Answer

Has four equal sides

Answer

Has no edges or vertices

Answer

Has one curved surface

Answer

Encloses a region

Question 39

What is the sum of the interior angles of a triangle?

Accepted Answer

180 degrees

Answer

90 degrees

Answer

360 degrees

Answer

270 degrees

Question 40

Which of the following is NOT a type of angle?

Accepted Answer

Hexagonal

Answer

Obtuse

Answer

Right

Answer

Acute

Question 41

What is the area of a circle with a radius of 4 units?

Accepted Answer

50.24 square units (approximately)

Answer

25.12 square units

Answer

78.54 square units

Answer

12.56 square units

Question 42

What is the volume of a cube with a side length of 5 units?

Accepted Answer

125 cubic units

Answer

24 cubic units

Answer

25 cubic units

Answer

64 cubic units

Question 43

Which of the following is NOT a characteristic of a sphere?

Accepted Answer

Has four vertices

Answer

Has no edges

Answer

Encloses a region

Answer

Has one curved surface

Question 44

Find the sum of the interior angles of a hexagon?

Accepted Answer

720 degrees

Answer

360 degrees

Answer

540 degrees

Answer

1020 degrees

Question 45

Which of the following is NOT a property of a circle?

Accepted Answer

It has four sides.

Answer

It has a radius.

Answer

It has a diameter.

Answer

It has a circumference.

Question 46

Which of these shapes is a quadrilateral?

Accepted Answer

Rectangle

Answer

Pentagon

Answer

Triangle

Answer

Circle

Question 47

Which of the following is a congruent figure?

Accepted Answer

Two circles with the same radius.

Answer

Two triangles with different angles.

Answer

Two squares with different side lengths.

Answer

Two rectangles with different dimensions.

Question 48

Which of the following is a regular polygon?

Accepted Answer

Hexagon with all equal sides and angles

Answer

Rectangle with all equal sides

Answer

Triangle with all equal sides

Answer

Circle with all equal radii