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I need help with these problems please help
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4 votes
I need help with these problems please help

I need help with these problems please help-example-1
User Sukhinderpal Mann
by
5.6k points

1 Answer

4 votes

Answer:

1st triangle : c = 29

Explanation:

a^2 + b^2 = c^2

20^2 + 21^2 = c^2

400 + 441 = c^2

841= c^2

find square root of both to eliminate exponent.

c= 29

a = 20

b = 21

c= ?

User Brian Lyttle
by
6.2k points
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