HELP FAST! In triangle ABC, the right angle is at vertex C, a = 714 cm and the measure of angle A is 78° . To the nearest cm, what is the length of side c?

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Sep 27, 2021 211k views

3 votes

HELP FAST! In triangle ABC, the right angle is at vertex C, a = 714 cm and the measure of angle A is 78° . To the nearest cm, what is the length of side c?

Mathematics
high-school

Yumiko asked

by Yumiko

5.0k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

4 votes

Answer:

sine (78°) = 714 / side c

side c = 714 / sine (78°)

side c = 714 / 0.97815

side c = 729.95

Explanation:

HELP FAST! In triangle ABC, the right angle is at vertex C, a = 714 cm and the measure-example-1

Interstar answered Oct 3, 2021

by Interstar

5.8k 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.

5.8m questions

7.5m 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