Question

1. Find the value x
85°
120°
(2x - 10)°
х?​

Answer 1

Answer:

Sum of all interior angles of quadrilateral =

$360 {}^{0}$

Sum of Angles are given =

85 + 120 + (2x-10) = 360

205 + (2x-10) = 360

2x-10 = 360 - 205

2x - 10 = 155

2x = 155 + 10

x = 165

x = 165 ÷ 2

x = 82.5

Value of x = 82.5

Answer 2

Answer:

the answer is the one i send in pic