Geometry Genius

Question 1

1/11

What is the definition of a right angle?

An angle that measures exactly 90 degrees

Answer

An angle greater than 90 degrees

Answer

An angle less than 90 degrees

Answer

An angle that measures 180 degrees

Question 2

2/11

What is the sum of the angles in a triangle?

360 degrees

Answer

90 degrees

Answer

180 degrees

Answer

120 degrees

Question 3

3/11

What is the formula to calculate the area of a rectangle?

base * height

Answer

length * width

Answer

side * side

Answer

base * base

Question 4

4/11

What is the name of a polygon with five sides?

Hexagon

Octagon

Pentagon

Triangle

Answer

radius * 3.14

Answer

radius + 3.14

Answer

2 * radius

Answer

Hypotenuse

Answer

90 degrees

Answer

120 degrees

Answer

60 degrees

Answer

4 * pi * radius

Answer

2 * pi * radius

Answer

pi * radius^2

Answer

They are congruent

Answer

They are supplementary

Answer

They are complementary

Answer

4 * side^2

Answer

2 * side^2

Answer

side * side

Answer

Pythagorean theorem

Answer

Euclid's theorem

Answer

Fermat's theorem

Question 5

5/11

What is the formula to calculate the circumference of a circle?

2 * radius * 3.14

Question 6

6/11

What is the longest side of a right-angled triangle called?

Base

Height

Radius

Question 7

7/11

What is the measure of each interior angle in a regular hexagon?

180 degrees

Question 8

8/11

What is the formula to calculate the volume of a sphere?

(4/3) * pi * radius^3

Question 9

9/11

What is the relationship between opposite angles in a parallelogram?

They are equal

Question 10

10/11

What is the formula to calculate the surface area of a cube?

6 * side^2

Question 11

11/11

What is the theorem that relates the lengths of the sides of a right triangle called?

Pythagoras' theorem