A triangle has one angle that measures 40degrees and another angle that measures 38 degrees. What is the measure of the triangles third angle?

A) 12

B) 102

C) 78

D) 178

How do you find 12.54 as a fraction

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I'm doing easy math but i don't remember learning this so heres the question. One angle of a triangle is 20 degrees. The second angle's measurement is four times the third. Whats is the measure of the third angle?

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4.6.1 write your own word problem and share it with the group then

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