Unit Test #22

Select your answers to the following 10 questions from the pop-up menus in the right hand column. Clicking the "Begin Test Again" button will clear all the answers.





What is the size of the exterior angles of a regular hexagon? A. 60°
B. 120° 
C. 720°
D. 150°
Answer 1:




The figure shows a pentagon. 
What is the size of angle x?
A. 50°
B. 80°
C. 60°
D. 61°
Answer 2:




The sum of the exterior angles of any polygon is always: A. 180°
B. 270°
C. 360°
D. 720°
Answer 3:




What do the (interior) inside angles of a parallelogram add up to?

A. 720°
B. 360°
C. 180°
D. 270°

Answer 4:




Which of the following formulae gives the sum of the interior angles of a polygon: A. n x 180°
B. (n − 1) x 180°
C. (n − 2) x 180°
D. (n − 4) x 180°
Answer 5:




Which regular polygon has interior angles of 120° A. hexagon
B. pentagon
C. square
D. octagon
Answer 6:




Which of the following shapes has has eight sides?
A. hexagon
B. pentagon
C. octagon
D. decagon
Answer 7:




Each exterior angle of a hexagon is 60°.

This statement is:

A. always true?
B. never true?
C. sometimes true?
D. never false?
Answer 8:




The interior angles of a quadrilateral always add up to: A.90°
C. 270°
D. 360°
Answer 9:




The value of x is:

A. 54°
B. 72°
C. 126°
D. 71°
Answer 10: