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2 years ago

Find the length of the third side. If necessary, write in simplest radical form

Mathematics

2 answers:

mrs_skeptik [129]2 years ago

7 0

Answer:the answer is 4 to the square root of 2

Step-by-step explanation:

enot [183]2 years ago

3 0

Answer:

Step-by-step explanation:

a squared + b squared = c squared

plug it in to get

4 root 2 squared +b squared = 9 squared

(4 root 2)(4 root 2)=32

and 9 squared is 81

so the equation is

32+b squared = 81

subtract 32

b squared = 49

square root both sides

b=7

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