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I am guessing you mean you are given 2 of the 3 interior angles of a triangle and are asked for the 3rd. Well, it is a theorem that the 3 angles of a triangle add up to 180 degrees. So add the 2 given angles and subtract the sum from 180. to get the measure of the 3rd angle.

Q: How do you find a third angle?

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The third angle is 93 degrees

Add the first two angles together and subtract the total from 180 to find the 3rd angle

The third angle is [180-(32+70)] = 180-102 = 78

The sum of the three angles of a triangle will always be 180 degrees. So to find the third angle, one must take 180 - 35 - 77. The answer would be 68

90

Related questions

The third angle is 93 degrees

Add the first two angles together and subtract the total from 180 to find the 3rd angle

The third angle is [180-(32+70)] = 180-102 = 78

210/3=70

The sum of the three angles of a triangle will always be 180 degrees. So to find the third angle, one must take 180 - 35 - 77. The answer would be 68

90

for a triangle, you take 180 and subtract the two known angles from that to find the third. 180-72-15=93

first angle projection and third angle projection.

The third angle is (128 degrees) minus (the second angle).

Angle 1 = 30 degrees Angle 2 = 50 degrees Angle 3 = 100 degrees.

A right angle is one of 90 degrees. An acute angle of 30 degrees would be one third of that.

third angle