Question

the angles of a pentagon are x° (x + 20)° ,( x+40)°,(x+60)° and (x+80°). find all the angles

Answer 1

Hello Dear!!!

Here's your answer...

Sum of all angles in a pentagon is 540

The angles of a pentagon are x°, (x + 20)° ,( x+40)°,(x+60)° and (x+80°)

x+x+20+x+40+x+60+x+80 = 540

5x+200 = 540

5x = 540-200

5x = 340

x = 340/5

x = 68

angles are

x = 68

x+20 = 88

x+40 = 108

x+60 = 128

x+80 = 148

____________________________________


HOPE THIS HELPS YOU...

Answer 2

Refer to the above attachment

BE BRAINLY