How to find x in the pythagoras theoram when h=20,p=169_x2 ,b=10+x
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Answered by
1
Answer:
15
Step-by-step explanation:
Answered by
1
Step-by-step explanation:
(169-x²)²-(10+x)²= 20²
(169-x²-10-x)(169-x²+10+x)=20²
159-x²-x)( 179-x²+x = 20²
solve it
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