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I need help can someone help?

I need help can someone help?-example-1
User CrazyTim
by
7.8k points

2 Answers

3 votes

Answer:

Your answer is
√(184) or 13.5646599663...

Explanation:


A^(2) +B^(2) =C^(2) \\A^(2) +21^(2) = 25^(2) \\A^(2) = 25^(2) - 21^(2) \\A^(2) = 625-441\\A^(2) = 184\\A = √(184)

Hope this helps!

User Ravichandran
by
7.8k points
7 votes

Explanation:

Using Pythagoras theorem,

Let the ratio of the sides be x

B²=H²-P²

B²= (25x)²-(21x)²

B²=625x²-441x²

B²=184x²

B=13.56x.

hope this helps you.

User David Yates
by
8.6k points

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