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Gre4nikov [31]
3 years ago
9

In a right-angled triangle, the side opposite the right angle is unknown, how do you find out the unknown length? (Hypotenuse I

think)
Mathematics
2 answers:
olga55 [171]3 years ago
8 0
Yes, it is the hypotenuse. You can use pythagoras' theorem or the sine rule. you can use either as long as you know the two other side lengths of the triangle
MrMuchimi3 years ago
3 0
A<em />²+b²=c² (c is the hypotenuses <span />
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