3 years ago

Find the length of side a a A. 12 B. 144 C. 1 194 D. 8

Mathematics

2 answers:

lukranit [14]3 years ago

7 0

Answer:

Step-by-step explanation:

KonstantinChe [14]3 years ago

6 0

Answer:

A) 12

Step-by-step explanation:

We are gonna use the the formula for the Pythagorean Theorem

a^2 + b^2 = c^2

so that will be 5^2 + b^2 = 13^2

so now that we have the equation we just solve it

5^2 + b^2 = 13^2

25 + b^2 = 169

b^2 = 144

b = 12

Check:

5^2 + 12^2 = 13^2

25 + 144 = 169

so the answer is A) 12

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Find the length of side a a A. 12 B. 144 C. 1 194 D. 8​

Find the length of side a a A. 12 B. 144 C. 1 194 D. 8