Question

2. Two angles of a quadrilateral measure 155° and 125° respectively. The other two angles equal. Find
the measure of each of these equal angles

Answer 1

Answer:

Given, two angles of the quadrilateral are 125° and 155°.

and since, other two angles are equal (Given)

and,

we know that, sum of angles of quadrilateral is 360°.

so,

x + x + 125 + 155 = 360

2x + 280 = 360

2x = 360 - 280

2x = 80

x = 40

therefore other two angles are 40° each.

Answer 2

Step-by-step explanation:

Two angles of a quadrilateral measure 155° and 125° respectively. The other two angles equal. Find

the measure of each of these equal angles