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11 votes
11 votes
What is the measure of

What is the measure of-example-1
User Fabio Phms
by
2.8k points

2 Answers

26 votes
26 votes
It’s 50!

So everything adds up to 180.
You do 78+52 = 130
180-130!
And 50!!
User Erik Ekman
by
2.5k points
9 votes
9 votes

Answer:

50

Explanation:

The values of a triangle have to equal 180. Subtract 180 by the two angles.

180-52=128

128-78=50

So M is 80 degrees.

-hope it helps

User Moxie
by
3.1k points