Question

Fill in the blank with correct angle relationship. The measure of two what angles add to equal 180. The measure of two what angles add to equal 90. The measure of two what angles are equal. What : complementary, supplementary, vertical

Answer 1

Here are the correct angle relationships to fill in the blanks:

1. The measure of two **supplementary** angles add to equal 180.
2. The measure of two **complementary** angles add to equal 90.
3. The measure of two **vertical** angles are equal.

So the completed sentences would be:

- The measure of two **supplementary** angles add to equal 180.
- The measure of two **complementary** angles add to equal 90.
- The measure of two **vertical** angles are equal.