Question

In a heptagon QRSTUVW, angle Q measures 130*, angle R measures 140*, angle S and angle T measures 160* each, angle U measures 100* & angle V measures 90*, what is the measure of angle W?

Answer 1

Sum of internal angles of a heptagon is 900 degrees.

So, W = 900 - (130+140+160+160+100+90) = 900 - 780 = 120 degrees

2) A polygon with all sides the same length and all angles of equal measure

Answer 2

Thank you ;D

Answer 3

your welcome

Answer 4

:)