Geometry Challenge Practice Questions - Geometry

Question 1

In a right-angled triangle, if the lengths of the two shorter sides are 3 and 4, what is the length of the hypotenuse?

Accepted Answer

A) 5

Answer

B) 6

Answer

C) 7

Answer

D) 8

Question 2

What is the formula for the circumference of a circle?

Accepted Answer

D) Both B and C

Answer

A) πr²

Answer

B) 2πr

Answer

C) πd

Question 3

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

Accepted Answer

B) 720 degrees

Answer

A) 540 degrees

Answer

C) 900 degrees

Answer

D) 1080 degrees

Question 4

If two angles are supplementary, what is the sum of their measures?

Accepted Answer

B) 180 degrees

Answer

A) 90 degrees

Answer

C) 270 degrees

Answer

D) 360 degrees

Question 5

What is the name of a polygon with seven sides?

Accepted Answer

B) Heptagon

Answer

A) Hexagon

Answer

C) Octagon

Answer

D) Nonagon

Question 6

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

Accepted Answer

D) All angles are right angles

Answer

A) Opposite sides are equal

Answer

B) Opposite angles are equal

Answer

C) Diagonals bisect each other

Question 7

What is the area of a triangle with base 10 and height 5?

Accepted Answer

C) 25

Answer

A) 15

Answer

B) 20

Answer

D) 30

Question 8

How many faces does a cube have?

Accepted Answer

C) 6

Answer

A) 4

Answer

B) 5

Answer

D) 8

Question 9

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

Accepted Answer

B) 108 degrees

Answer

A) 72 degrees

Answer

C) 120 degrees

Answer

D) 144 degrees

Question 10

If the radius of a circle is doubled, what happens to its area?

Accepted Answer

C) It quadruples

Answer

A) It doubles

Answer

B) It triples

Answer

D) It stays the same