Question

Hallar el valor de x y de cada angulo AOC, BOE, DOF

Answer 1

3x + x + 5x + 4x + 2x = 180
15x = 180
x = 180/15
x = 12

Ángulo AoC = 2x + 4x
= 6x
= 6(12)
= 72
Ángulo AoC = 72°

Ángulo BoE = 4x + 5x + x
= 10x
= 10(12)
= 120
Ángulo BoE = 120°

Ángulo DoF = x + 3x
= 4x
= 4(12)
= 48
Ángulo DoF = 48°