Question

HELP PLEASE!

Evaluate the square root
before entering your
answer.
Pythagorean Theorem: a2 + b2 = c2

Answer 1

`\\ \rm\bullet\rightarrowtail a^2=5^2-3^2`

`\\ \rm\bullet\rightarrowtail a^2=25-9`

`\\ \rm\bullet\rightarrowtail a^2=16`

`\\ \rm\bullet\rightarrowtail a=√(16)`

`\\ \rm\bullet\rightarrowtail a=4`