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3 years ago

Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

LekaFEV [45]3 years ago

4 0

Answer:

Step-by-step explanation:

Remark

It's a right triangle so you can use a^2 + b^2 = c^2

a = 3

c = 5

3^2 + b^2 = 5^2 Expand

9 + b^2 = 25 Subtract 9 from both sides

b^2 = 25 - 9

b^2 = 16 Take the square root of both sides.

√b^2 = √16

b = 4

balandron [24]3 years ago

3 0

The third side is = 4

This is a perfect square. Also, using the Pythagorean theorem you can find the third side

3squared + xsquared = 5 squared
9 + xsquared = 25
xsquared = 16
sqrt of 16 = 4

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anyanavicka [17]

Hi there!

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