Core Mathematics

Question 1

1Find the sum of the interior angles of a polygon with 13 sides.

Easy

A. 2,160° B. 360° C. 2,340° D. 1,980°

Question 2

2Find the sum of the interior angles of a polygon with 9 sides.

Easy

A. 1,440° B. 1,620° C. 360° D. 1,260°

Question 3

3The sum of the interior angles of a 10-sided polygon is ___°.

Easy

Your answer (fill in the blank)

Question 4

4Find each interior angle of a regular polygon with 5 sides.

Medium

A. 108° B. 36° C. 540° D. 72°

Question 5

5A rhombus has four equal sides.

Easy

A. True B. False

Question 6

6A quadrilateral with only one pair of parallel sides is a

Easy

A. rhombus B. trapezium C. parallelogram D. kite

Question 7

7Each exterior angle of a regular polygon is 15°. How many sides does it have?

Medium

A. 26 B. 24 C. 15 D. 12

Question 8

8The interior angles of a pentagon add up to 540°.

Easy

A. True B. False

Question 9

9Find the sum of the interior angles of a polygon with 5 sides.

Easy

A. 900° B. 360° C. 540° D. 720°

Question 10

10A regular hexagon has interior angles of 120°.

Easy

A. True B. False