Find the remaining angles for △ABC.m∠B=30∘ and m∠A=1/2m∠Cm∠A=√∘ and m∠C=√∘​

mattgondek4

mattgondek4

Answered question

2021-01-04

Find the remaining angles for ABC. mB=30andmA=12mC
mA= and mC=

Answer & Explanation

Caren

Caren

Skilled2021-01-05Added 96 answers

Check my answer

The sum of the angle measures of a triangle is 180° so we can write: mA+mB+mC=180°
Substitute m=30° and mA=12mC12m<C+30°+m<C=180°
Solve for mC
32m<C+30°=180°
32m<C=150°
m<C=23150°
m<C=100°
Hence, m<A=12(100°)

Do you have a similar question?

Recalculate according to your conditions!

Ask your question.
Get an expert answer.

Let our experts help you. Answer in as fast as 15 minutes.

Didn't find what you were looking for?