Question

Can someone help me please

Answer 1

c. 60 = (x + 45)

Explanation:

the angles opposite each other when two lines cross. they are always equal.

in this example 60° and (x + 45)° are vertically opposite angles.

"vertical" refers to the vertex (where they cross), NOT up/down.

Answer 2

C

Explanation:

The angle is the same so they would both be 60 degrees.