Triangle A B C is shown. Angle A C B is a right angle. The length of the hypotenuse is 20. What additional information would be necessary to determine sin(A) without using the Pythagorean theorem? Explain.

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Jul 4, 2021 222k views

0 votes

Triangle A B C is shown. Angle A C B is a right angle. The length of the hypotenuse is 20.

What additional information would be necessary to determine sin(A) without using the Pythagorean theorem? Explain.

Mathematics
middle-school

Rory Yorke asked

by Rory Yorke

7.1k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

3 votes

you would also need to know the opposite segment of the given angle because sine is equal to opposite over hypotenuse.

Logard answered Jul 5, 2021

by Logard

7.5k points

0 Comments

Please log in or register to add a comment.

6 votes

Answer:

The length of BC is needed because it is the side opposite ∠A

Explanation:

Username Obfuscation answered Jul 10, 2021

by Username Obfuscation

7.8k 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.

8.0m questions

10.6m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions