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The sum of all three internal angles is 180 degrees so, if two of them are 40 degrees each the third must be ...

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If two angles of a triangle each measure 54 What is the measure of the third angle?

Well, honey, the sum of all angles in a triangle is 180 degrees. So if two angles are already 54 degrees each, the third angle would be 72 degrees to make up the total. It's basic math, darling.


If two angles of a triangle each measure what is the measure of the third angle?

180- total of the first two angles= 3rd angle


What is the measurement of the third angle of a triangle if the first two angle each measure 45 degrees?

90 degrees


Two angles of a triangle each measure 70 what is the measure of the third angle in degree?

The sum of the angles is 180 degrees in any triangle. So 180-140 is 40 and the third angle is 40 degrees.


What is the measure of a triangle's third angle if 2 angles are each 42 degree?

96 degrees


If Two angles of a triangle each measure seventy degrees what is the measure of the third angle in degrees?

The three angles always add to 180, so the third angle would be 40 degrees.


If two angles of a triangle each measure 35 degrees what is the measure of the third angle?

110180 - (2 x 35) = 110


What is the measurement of the third angle of a triangle if the first two angles each measure 45 degrees?

90 degrees


If two angles of a triangle each measure 54 degreeswhat is the measure of the third angle?

55Improved Answer:-It is: 180-54-54 = 72 degrees


The measure of an isosceles triangle was 70º What was the measure of the third angle?

If you mean the equal angles were each 70o then 180 - 140 ie 40o


The measure of the second angle of a triangle is 21 degrees more then the measure of the first angle the measure of the third angle is 15 degrees less than the measure of the first angle. each is?

Let the measure of the first angle be x⁰. So that the second angle would be (x + 21)⁰, and the third one would be (x - 15)⁰.Since the sum of angle measures in a triangle is 180⁰ we have:x + x + 21 + x - 15 = 1803x = 174x = 58Thus, the first angle is 58⁰, the second angle is 79⁰, and the third angle is 43⁰.


What is the angle measure of each angle in an equilateral triangle?

60 degrees