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2 years ago

PLEASE ANSWER FAST!! TEST IS DUE IN 30 minutes!!

Mathematics

2 answers:

e-lub [12.9K]2 years ago

7 0

Answer:

90 degrees

Step-by-step explanation:

the sum of 2 supplementary angles is 180. if they are congruent which means they are equal, then divide by 2.

have a great day and easter :)

Oksanka [162]2 years ago

6 0

Answer:

90 degrees

Step by Step Explanation:

180/2 = 90

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