3 years ago

Triangle ABC has angle that measure 78⁰ and 27⁰. What is the measure of the third angle?

Mathematics

2 answers:

gayaneshka [121]3 years ago

4 0

Answer:

Step-by-step explanation:

sertanlavr [38]3 years ago

3 0

Answer:

Third angle is equal to 75 degrees

Step-by-step explanation:

All triangle angles must add up to 180 degrees.

78 + 27 = 105

180 - 105 = 75

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