70,001 views
40 votes
40 votes
∠3 and ∠4 are supplementary angles. Given m∠3=56°, find m∠4

User FBB
by
3.0k points

2 Answers

5 votes
5 votes

Answer:

124

Step-by-step explanation

subtract 56 from 180

User Phat Huynh
by
2.8k points
25 votes
25 votes

Answer: the measure of angle 4 is 124.

Step-by-step explanation: A supplementary angle is equal to 180°, so you have to subtract 56° from 180°.

User PlsWork
by
2.7k points
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