Please Help
On a piece of paper, use a protractor to construct a triangle with angle measures of 50° and 70º.

What is the measure of the third angle?

A.60°
B. 80°
C.100°
D. 180°

Question

Please Help
On a piece of paper, use a protractor to construct a triangle with angle measures of 50° and 70º.

What is the measure of the third angle?

A.60°
B. 80°
 C.100°
D. 180°

shasha12 · Answer

C? D?

Ultrilliam · Answer

Alright, this is simple enough to solve, a triangles measures are supposed to be equal to that of 180 degrees.

To find the missing angle given two of the sides, we simple add 70+50 and subtract that from 180. That being said, which answer is it?

shasha12 · Answer

okay, that makes alot more sense

BrooklynnNewYork · Answer

Wouldn't that be a negative tho?

Ultrilliam · Answer

You have the 180 on the wrong side of the equation

BrooklynnNewYork · Answer

oh yeah k thx

shasha12 · Answer

Thank you so much I understand now,and have the answer :)

Ultrilliam · Answer

No problem! :)

BrooklynnNewYork · Answer

I have it too and im not in 7th grade when I get this I will think back to your words