Question

Z1 and Z2 are vertical angles, mZ1 =(9x + 22)° and mZ2 =(14x - 18)". What is the value of x

Answer 1

Therefore m angle 2 is 86°.

Explanation:

Given:

m∠ 1 = 17x + 1

m∠ 2 = 20x - 14

To Find:

m∠ 2 =?

Solution:Vertical Angles:

The angles opposite each other when two lines cross. They are always equal.

∴ m∠ 1 = m∠ 2

Substituting the given values we get

Now for m∠ 2

Therefore m angle 2 is 86°.