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r-ruslan [8.4K]
3 years ago
9

A triangle has two angles measuring 90 degrees and 50 degrees, calculate the third angle of the triangle.

Mathematics
1 answer:
pickupchik [31]3 years ago
8 0
The answer is b because 90 plus 50 equals 140. and the sum of all the angles i a triangle is 180. So you subtract 140 from 180 and get 40.
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