Find the length of the third side. If necessary, round to the nearest tenth. 25 20

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Mar 14, 2023 9.1k views

6 votes

Find the length of the third side. If necessary, round to the nearest tenth. 25 20

Mathematics
high-school

Emelia asked

by Emelia

8.3k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

9 votes

Answer:

Explanation:

$using \: pythagoras \: theorem \\ let \: the \: unknown \: side = x \\ 25 {}^(2) = x {}^(2) + 20 {}^(2) \\ 625 = x {}^(2) + 400 \\ x {}^(2) = 625 - 400 \\ x {}^(2) { = 225} \\ x = √(225) \\ x = 15 \\ lenght \: of \: the \: third \: side = 15$

Patruni Srikanth answered Mar 20, 2023

by Patruni Srikanth

8.4k points

0 Comments

Please log in or register to add a comment.

Ask a Question

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

9.3m questions

12.0m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Other Questions