157k views
4 votes
Find the length of b to the nearest tenth using the Pythagorean theorem

Find the length of b to the nearest tenth using the Pythagorean theorem-example-1
User Lch
by
8.1k points

1 Answer

3 votes

Answer:

11.2

Explanation:

We can use the pythagorean theorem to find b.

the formula is as follows:

a^2 + b^2 = c^2

We are given a is 10 and c is 15, so we can plug those two numbers in:

10^2 + b^2 = 15^2

Now, we can simplify and solve:

100 + b^2 = 225

b^2 = 125

b = √125

√125 is about 11.1803398875, and to the nearest tenth, this rounds to:

11.2

User Hradesh Kumar
by
8.0k 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