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STALIN [3.7K]
3 years ago
9

Joan was asked to draw a right triangle how many right angles are in a right triangle?

Mathematics
2 answers:
Paha777 [63]3 years ago
6 0
One angle is inside a right triangle
Rashid [163]3 years ago
6 0
There is only one because a right angle has to be 90° and there can only be one 90° angle in a triangle
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Answer:

The answer is below

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Represent equations 1, 2 and 3 in matrix form gives:

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