Question

plse solve this

Answer 1

Umm, are you sure you are the same msingh who asked integration and differentiation questions?

Answer 2

If you are, let's start.

The sum of all angles in a quadrilateral is __?

Answer 3

360

Answer 4

and if each interior angle is same then 4x=360
x= 90 each interior angle

Answer 5

Good, and exterior angle = 180 - interior angle.

Answer 6

but pblm is to find exterior angle

Answer 7

exterior angle = 180 - interior angle

Answer 8

180-90=90

Answer 9

Isn't that it? The answer is 90

Answer 10

@ParthKohli
i have done wrong or right

Answer 11

Right

Answer 12

@ParthKohli
thank u

Answer 13

np ^_^