Question

in a pentagon ABCDE angle A is equal to Angle B, angle C is equal to angle E, if angle E is equal to 120 degree which of the following can be the possible value of angle A and angle D​

Answer 1

Answer:

TOTAL ANGLE = (n-2)×180 , n=sides

Total Angle of pentagon ABCDE =540

A=B , C=E , E=120

C=120

E=120

SO

A+B+C+D+E=540

A+A+120+D+120=540

2A+240++D= 540

2A+D=540-240

2A+D=300

therefore

2:1=300

A=100

D=100

Answer 2

Step-by-step explanation:

Here one has not been shown that is angle BCP is 48 degree. Please mark it while doing the sum.