Question

Find m angle WXY
(3x-4)
70
x

Answer 1

Answer:

3x-4=70+x(exterior angle of triangle is equal to the sum of its opposite angle)

3x-x=70+4

2x=74

x=74/2=37

n<WXY=3×37-4=107 IS THE ANSWER.

Answer 2

Answer:

$m\angle WXY =107\degree$

Step-by-step explanation:

By exterior angle theorem

(3x - 4)° = x° + 70°

(3x - 4)° - x° = 70°

(3x - 4-x)° = 70°

(2x - 4)° = 70°

2x - 4 = 70

2x = 70 + 4

2x = 74

x = 74/2

x = 37

$m\angle WXY =(3x-4)\degree$

$m\angle WXY =(3\times 37-4)\degree$

$m\angle WXY =(111-4)\degree$

$m\angle WXY =107\degree$