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777dan777 [17]
2 years ago
9

Does someone mind helping me with this answer? Thank you!

Mathematics
1 answer:
Lera25 [3.4K]2 years ago
3 0

Something that you should remember is that the sum of the angles of a triangle add up to 180°.

Since we are given 100° and that the other two angles are equal, we can set up an equation like this:

180=100+2x, where x is the 2 angles.

Doing the math, the measure of each unknown angles is 40°.

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