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Work out the size of angle m.

Work out the size of angle m.
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Work out the size of angle m.

Work out the size of angle m.-example-1
User Jlh
by
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2 Answers

3 votes
The exterior angles of any polygon (a shape with 3 or more sides) is always equal to 360 degrees.

If you add up all the provided angles you get 283 degrees

The remaining angle to get to 360 is 77 since 360-283=77

Answer: m=77

Hope this helped!
User Anna Brenden
by
8.3k points
6 votes

Answer:

78+25+61+55+64=283

360-283=77

180+77=257

User Mahie
by
7.1k points
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