Find the length of the third side. If necessary, round to the nearest tenth.

hi answer is 69 solved by Pythagoras theorem

7.94

Step-by-step explanation:

We can use the Pythagorean theorem for this

since we know two legs, and not the hypotenuse, we should solve for that

the pythagorean theorem states that a squared + b squared is equal to c squared. C, is the hypotenuse, sos let’s plug it in

16 + 47 = c squared

63 = c squared.

square root 63 = c

c is equal to 7. 94 rounded to the nearest hundered

so, converting firstly the mixed fractions to improper fractions and then "adding".

a

step-by-step explanation: