Question

the four angel of a quadrilateral are equal find the measure of each angle​

Answer 1

Step-by-step explanation:

We know that the sum of all angle of any quadrilateral is 360°

Let each angle be x

Now,

x+x+x+x=360°

4x=360°

∴x=90°

Answer 2

Answer:

we know that the sum of all angle of quadrilateral ( ABCD) is 360 .

Step-by-step explanation:

let the angle A = x, B = x ,C = x, D =x

x+x+x+x = 360

4x = 360

x = 360/4

x = 90

so, angle A=90 ,B = 90 ,C = 90 ,D =9.