Respuesta :

A^2 + B^2 = C^2
7^2 + B^2 = 25^2
49 + B^2 = 625
-49 -49
B^2 = 576
Square root both sides
B = 24

Answer:

I believe it is 24

Step-by-step explanation:

Pythagorean theorem: a^2+b^2=c^2

We know A and C

7^2+b^2=25^2

Now we need to solve for B

We know that A+B will equal C

So C-A=B

25^2-7^2=576

Now we have to find the square root of 576 which is 24


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