80.7k views
5 votes
Find the length of the third side. If necessary, write in simplest radical form.

(screenshot provided)
no links please ;')

Find the length of the third side. If necessary, write in simplest radical form. (screenshot-example-1
User Xi Xiao
by
8.5k points

2 Answers

6 votes

Answer:

7

Explanation:

2 root 10 ^2 is 40

3 squared is 9

root of 49

User Artem Vertiy
by
8.2k points
5 votes

Answer:

the length of the third side (the hypotenuse) is 7

Explanation:

Solve this by using the Pythagorean Theorem:

(2√10)² + 3² = (hypotenuse)²

Then (hypotenuse) = √(40 + 9) = √49 = 7

User Beemtee
by
7.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories