Question

How do i do this it looks easy but i can’t figure out how to do it

Answer 1

5.39

Explanation:

this is the pythagorean theorem

a² + b² = c²

take your numbers and square 5²+2²

put that into the calculator and it should come out to be 29. square root that and it comes out to 5.39, and that is your answer

Answer 2

Explanation:

a^2 + b^2 = c^2

hyptonuse is usually c

c^2 = (5)^2 + (2)^2

c^2 = 25 + 4

c^2 = 29

sq root of 29 = c

c =5.38