Question

two angles of aquadrilateral are of measure 65 and the other two angles are equal then the measure of the two angles are

Answer 1

x+x+2(65°)=360°
2x+130°=360°
2x=360°-130°
2x=230°
x=115°
The other two angles are 115°, 115°

Answer 2

Answer:

Measures of the each angle is 115⁰

Step-by-step explanation:

Sum of all the angle of the quadrilateral = 360⁰

Given,

Let the ABCD is the quadrilateral

Two angles of the quadrilateral = 65, 65

Two angle of the two equal angle = x

65+65 +x+x = 360

130+ 2x = 360

2x= 360-130

2x = 230

x= 230/2

x= 115

Hence, Measures of the each angle is 115⁰