sha1helpneeded sha1helpneeded

24-02-2017
Mathematics

Answered

On a piece of paper, use a protractor to construct a triangle with angle measures of 30° and 50º. What is the measure of the third angle?

60°
80°
100°
180°

Verified Answer :

24-02-2017

Sum of the angles of a triangle is 180 degrees.

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kikiherman18 kikiherman18

24-02-2017

100
50+30=80 you need 180 to have a full triangle so it would be 100

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