If two angles are vertical and one of the angles is 2x+10 and the other is 70 degrees.find the value of x

Question

asked Aug 17, 2021 28.7k views

2 Answers

RoguePlanetoid · Answer 1 · 2021-08-18T23:05:18+0000

Given:

If two angles are vertical and one of the angles is 2x+10 and the other is 70 degrees.

To find out:

Find the value of x ?

Solution:

2x + 10 = 70° [ Given ]

=> 2x = 70 - 10

=> 2x = 60

=> x = 60/2

=> x = 30°

Hence, the value of x is 30°

Ilya Karnaukhov · Answer 2 · 2021-08-21T06:53:38+0000

Answer:

x = 30

Explanation:

Vertical angles have equal measures, so ...

2x +10 = 70

2x = 60 . . . . . . subtract 10

x = 30 . . . . . . . divide by 2