Question

Formula for finding missing a°,a°,a°,90°,90°angles in a pentagon

Answer 1

Answer:

sum of interior angles of pentagon = 540

so, a+a+a+90+90=540

3a= 540-180= 360

α= 360/3=120

so, 120 is the value of a

PLEASE REPLY AND COMMENT

Answer 2

Answer:

sum of the angles in Pentagon is 180(n-3)

hope it works

pls mark me as brainliest