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4 votes
Find x
25
7
х
I need help

Find x 25 7 х I need help-example-1
User Daree
by
7.8k points

1 Answer

12 votes

Answer:

24 = x

Explanation:

You use Pythagorean theorem. Since the normal equation is
a^(2) + b^(2) =c^(2), you already have the
c^(2) and another side which can be
a^(2) or
b^(2).

Because you have the hypotenuse and a side , your equation looks like this now:
7^(2) +b^(2) = 25^(2)

and when you solve for be you just subtract
25^(2) -7^(2) to get 24.

User Zumzum
by
7.6k points

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