Question

What is the measure of angle

A?
(4x+26)
(120°)
(6x+4)
Angle A type your answer....

Answer 1

22°

Explanation:

total of the 3 angles = 180°

(4x+26) + 120 + (6x+4) = 180

10x + 150 = 180

10x = 180 - 150

x = 30 ÷ 10

x = 3

A = (6x+4)°

= (6(3) + 4)°

= (18 + 4)°

= 22°