Question

plz anyone tell me d answer of dis question​

Answer 1

Answer:

72 degree

Step-by-step explanation:

this is a regular pentagon with sum of all angles 360 so, one angle is 360/5

Answer 2

Answer:

180°

Step-by-step explanation:

ABCDE is a pentagonal. sum of angles= 180°(5-2)= 180°×3=540°

If one angle is x, sum of angle = 5x

Now, 5x = 540°

x = 540°/5 = 108°