Question

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

Answer 1

Answer:

  x = 30

Step-by-step explanation:

Vertical angles have equal measures, so ...

  2x +10 = 70

  2x = 60 . . . . . . subtract 10

  x = 30 . . . . . . . divide by 2

Answer 2

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°