For the points A(3,0), B(5, 2) and C(7,-2), calculate the angle BAC

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Tags
Categories
Ask a Question

Warpzit asked Dec 28, 2023

24,252 views

44 votes

For the points A(3,0), B(5, 2) and C(7,-2), calculate the angle
BAC

Mathematics
high-school

Warpzit asked Dec 28, 2023

by Warpzit

2.3k points

0 Comments

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Your answer

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

2 Answers

15 votes

Answer:

it is around 71.5

BYgraphing them and frocing right triabgles with point b and a and point c and a we can use law of sines and add the two values for angle BAC (or A)

Step-by-step explanation:

Gustek answered Dec 28, 2023

by Gustek

2.4k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

25 votes

Answer:

71.57

Explanation:

Ceri Turner answered Jan 1

by Ceri Turner

3.0k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Ask a Question

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

1.6m questions

2.0m answers

0 Comments

Your comment on this question:

Your answer

2 Answers

0 Comments

Your comment on this answer:

0 Comments

Your comment on this answer:

Other Questions