Question

Which statement about adjacent angles is true?

a. they face toward each other.
b. they share a common side.
c. they sum to 90 .
d. they each must measure less than 90 .?

Answer 1

b. they share a common side

Answer 2

The statement which is true about adjacent angles is they share a common side.

Explanation:

To Find : Which statement about adjacent angles is true?

Solution :

Definition:Two angles are said to be Adjacent when they have a common side and a common vertex

So, Option B is true i.e. they share a common side.

Hence The statement which is true about adjacent angles is they share a common side.