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The other acute angle in that triangle is 40 degrees.

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12y ago

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How many degrees does each angle of an equilateral triangle measure?

Each of the 3 angles measures 60 degrees. There are 180 degrees in a triangle.


Two angles of a triangle have measures 46 degrees and 57degrees what is the measure of the third angle?

77 degrees


What is the measure of the third angle of the triangle if the measures of two angles of a triangle are 35deg and 45deg?

The missing angle measure is 100 degrees.


If two angles of a triangle measure 15 and 85 what is the measure for the third angle?

The sum of the measures of the angles in any triangle in the plane is 180 degrees. If two angles are 15 and 85 then their sum is 100 degrees and 180-100=80 degrees


If the measures of two angles of an isosceles triangle are 54 degrees and 63 degrees what is the measure of the third angle?

63 degrees


What could the measure of the acute angles in a right triangle be?

Any 2 angles that add up to 90 degrees because there are 180 degrees in a triangle and a right angle measures 90 degrees


What is the measure of angle 1 in a triangle?

To determine the measure of angle 1 in a triangle, you need the measures of the other two angles. In any triangle, the sum of the interior angles is always 180 degrees. Therefore, you can find angle 1 by subtracting the measures of the other two angles from 180 degrees. For example, if the other two angles measure 50 degrees and 70 degrees, then angle 1 would be 180 - 50 - 70 = 60 degrees.


The measure of one angle of a triangle is 115 the other two angels are congruent.what is the measure of each angle?

In a triangle, the sum of all angles is always 180 degrees. If one angle measures 115 degrees, the remaining two congruent angles must add up to 180 - 115 = 65 degrees. Since these two angles are congruent, each one measures 65 / 2 = 32.5 degrees. Therefore, the measures of the angles in the triangle are 115 degrees and two angles of 32.5 degrees each.


What is measure of vertex angle in a golden triangle?

If you mean the golden rectangle then each of its 4 interior angles measures 90 degrees but if you mean an equilateral triangle then each of its 3 interior angles measures 60 degrees


Is the sum of the measures of the angles is 180 degrees?

In a triangle, the sum of the measures of the angles is 180 degrees.


If two angles of a right triangle each measures 54 degrees what is the measure of the third angle?

To solve this, use the fact that the sum of all three angles, in a triangle, is 180 degrees.


If the measures of two angles of an isosceles triangle are 54 and 63 degrees what is the measure of the third?

In an isosceles triangle, two angles are equal. Since the angles provided are 54 degrees and 63 degrees, the equal angles must be 54 degrees. The sum of the angles in any triangle is 180 degrees. Thus, the measure of the third angle is calculated as follows: 180 - 54 - 54 = 72 degrees.