Question

Q3. The four angles of the quadrilateral are equal, Find measure of each angle,​

Answer 1

Answer:

answer is 90

Step-by-step explanation:

let the four angles of the quadrilaterals be x

A.T.Q 4x

the sum of quadrilaterals is 360 degree

4x=360

x=90

Each angle of a quadrilateral is 90 degree...

HOPE IT HELPS....

Answer 2

$\huge{\boxed{\boxed{\mathcal{\underline{\overline{\red{S{\green{o{\orange{l{\blue{u{\pink{t{\purple{i{\red{o{\blue{n}}}}}}}}}}}}}}}}}}}}}$

Sum of the angles of the quadrilateral = 360°

i.e., ∠a + ∠b + ∠c + ∠d = 360°

But, given that all the angles are equal

Therefore, ∠a = ∠b = ∠c = ∠d

Substitute ∠b, ∠c, ∠d in terms of ∠a

This gives, ∠a + ∠a + ∠a + ∠a = 360

4∠a = 360

∠a = 360/4

∠a = 90°

Therefore, ∠a = ∠b = ∠c = ∠d = 90°