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The third angle is 75 degrees. The 3 angles of a triangle add up to 180 degrees.

Therefore: 45 + 60 + 75 = 180.

Q: Two angles of a triangle measure 45 degrees and 60 degrees what is the measure of the third angle?

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If all three angles of a triangle measure less that 90 degrees (if all three angles are acute), the triangle is an acute triangle. A triangle that has a right angle (an angle the measures exactly 90 degrees) is a right triangle. (The other 2 angles will be acute angles.) A triangle that has an angle that is greater than 90 degrees (an obtuse angle), is an obtuse triangle. (The other 2 angles will be acute angles.)

If two angles of a triangle each measure 45 degrees, the third angle measures 90 degrees. This is because of the Triangle Sum Theorem - The sum of the measure of the interior angles of a triangle is 180 degrees. If you know that two of the angles total to be 90 degrees, you can subtract that 90 degrees from the total 180. The result is 90 degrees.

The other acute angle in that triangle is 40 degrees.

85 the three angles of a triangle should add up to 180 degrees

70 degrees

Related questions

They are all 60 degrees.

The third angle is 85 degrees. The sum of all internal angles in a triangle is always 180 degrees

The angles in a triangle will always equal 180 degrees. 180 - 48.3 - 33.6 = 98.1

If all three angles of a triangle measure less that 90 degrees (if all three angles are acute), the triangle is an acute triangle. A triangle that has a right angle (an angle the measures exactly 90 degrees) is a right triangle. (The other 2 angles will be acute angles.) A triangle that has an angle that is greater than 90 degrees (an obtuse angle), is an obtuse triangle. (The other 2 angles will be acute angles.)

130 degrees is the measure of the base angles of an isosceles triangle whose vertex has a measure of 50 degrees.

180-39-77 = 64 degrees

The missing angle measure is 100 degrees.

If two angles of a triangle each measure 45 degrees, the third angle measures 90 degrees. This is because of the Triangle Sum Theorem - The sum of the measure of the interior angles of a triangle is 180 degrees. If you know that two of the angles total to be 90 degrees, you can subtract that 90 degrees from the total 180. The result is 90 degrees.

If that is the angles of a triangle then the 3rd angle is 110 degrees

The other acute angle in that triangle is 40 degrees.

The sum of the angles of a triangle is 180 degrees. So we have: 80 + 60 = 140 degrees, the sum of the two angles of the triangle 180 - 140 = 40 degrees, the measure of the third angle. Thus the measure of the third angle is 40 degrees.

Since the sum of the internal angles of a plane triangle is 180 degrees, the measure of the missing angle is 65 degrees. 180 - 74 - 41 = 65 degrees.