Geometry Quiz

Question 1

How many degrees are in a right angle?

Accepted Answer

90°

Answer

45°

Answer

180°

Answer

360°

Question 2

What is the formula for the area of a circle?

Accepted Answer

πr²

Answer

2πr

Answer

πd

Answer

2πr²

Question 3

How many sides does a hexagon have?

Accepted Answer

6

Answer

5

Answer

7

Answer

8

Question 4

What is the sum of all angles in a triangle?

Accepted Answer

180°

Answer

90°

Answer

270°

Answer

360°

Question 5

What is the Pythagorean theorem?

Accepted Answer

a² + b² = c²

Answer

a + b = c

Answer

a² × b² = c²

Answer

2a + 2b = c

Question 6

What is the area of a triangle with base 10 cm and height 6 cm?

Accepted Answer

30 cm²

Answer

60 cm²

Answer

16 cm²

Answer

120 cm²

Question 7

How many faces does a cube have?

Accepted Answer

6

Answer

4

Answer

5

Answer

8

Question 8

What type of triangle has all three sides of equal length?

Accepted Answer

Equilateral

Answer

Scalene

Answer

Isosceles

Answer

Right-angled

Question 9

What is the volume of a cube with side length 4 cm?

Accepted Answer

64 cm³

Answer

16 cm³

Answer

48 cm³

Answer

96 cm³

Question 10

What is the name of a polygon with 8 sides?

Accepted Answer

Octagon

Answer

Heptagon

Answer

Nonagon

Answer

Decagon

Question 11

What is the circumference of a circle with radius 7 cm? (Use π ≈ 22/7)

Accepted Answer

44 cm

Answer

22 cm

Answer

49 cm

Answer

154 cm

Question 12

Two parallel lines are cut by a transversal. What are the angles on opposite sides of the transversal called?

Accepted Answer

Alternate angles

Answer

Complementary angles

Answer

Supplementary angles

Answer

Corresponding angles

Question 13

What is the area of a square with perimeter 24 cm?

Accepted Answer

36 cm²

Answer

24 cm²

Answer

48 cm²

Answer

576 cm²

Question 14

What is the formula for the volume of a sphere?

Accepted Answer

4/3 πr³

Answer

4πr²

Answer

πr³

Answer

2/3 πr³

Question 15

What is a reflex angle?

Accepted Answer

An angle between 180° and 360°

Answer

An angle less than 90°

Answer

An angle between 90° and 180°

Answer

An angle of exactly 180°

Question 16

A right-angled triangle has legs of 3 cm and 4 cm. What is the hypotenuse?

Accepted Answer

5 cm

Answer

6 cm

Answer

7 cm

Answer

√7 cm

Question 17

What is the name of a solid shape with a circular base and a point at the top?

Accepted Answer

Cone

Answer

Cylinder

Answer

Pyramid

Answer

Prism

Question 18

What is the interior angle sum of a pentagon?

Accepted Answer

540°

Answer

360°

Answer

450°

Answer

720°

Question 19

Two angles are supplementary. One measures 65°. What is the other?

Accepted Answer

115°

Answer

25°

Answer

35°

Answer

125°

Question 20

What is the area of a parallelogram with base 9 cm and perpendicular height 5 cm?

Accepted Answer

45 cm²

Answer

14 cm²

Answer

27 cm²

Answer

90 cm²