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4.
Find the value of x when lines w and y are parallel:
(3x - 5)
W
85°
W
V


4 Find The Value Of X When Lines W And Y Are Parallel 3x 5 W 85 W V class=

Sagot :

According to above figure,

(3x - 5)° = 85°

because they form pair of corresponding Angles.

  • 3x - 5 = 85

  • 3x = 85 + 5

  • 3x = 90

  • x = 90 ÷ 3

  • x = 30°

Answer:

30

Step-by-step explanation:

w // V and t is transversal. So, corresponding angles are equal.

3x  - 5 = 85

Add 5 to both the sides

3x = 85 + 5

3x = 90

Divide both sides by 3

x = 90/3

x = 30