Using the Pythagorean Theorem, how do you find the length of a leg of a right triangle if the other leg is 7 feet long and the hypotenuse is 10 feet long?
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H(square)=l(square)+p(sq)
10*10=7*7+p(sq)
100=49+p(sq)
100-49=p(sq)
54=p(sq)
8=p
niveditasingh29:
WRONG ANSWER!
what is the correct one??
I have answer the question. You can have a look at that
100-49 is not 54 its 51
ohky sorry substraction mai mistake hogai
Answered by
0
Hey
As we know,
The formula is
P²+B²=H²
P²+(7)²=(10)²
P²+49=100
P²=100-49
P²=51
√P²=√51
P=7.14 feet
Hope it helps. Have a nice day
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