Question

If one angle in a pair of adjacent supplementary angles measures 48o
, what is the measure of the other angle?
a.122o
b.142o
c.152o
d.132o

Answer 1

Adjacent supplementary angles add up to 180 degrees. If one angle measures \( 48^\circ \), you can find the measure of the other angle by subtracting \( 48^\circ \) from \( 180^\circ \):

\[
180^\circ - 48^\circ = 132^\circ
\]

So, the measure of the other angle is \( 132^\circ \).

The correct answer is:
d. 132º