Always remember that the sum of all the angles in a triangle is always equal to 1800,therefore the third angle is equal to 1800 - (350 + 750 ) = 700
180- total of the first two angles= 3rd 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.
63
...a right triangle.
Two of the angles measure 30 and 45. Thus, third angle = 180 - (30+45) = 180 - 75 = 105
Two angles of a triangle add up to 65°. What is the measure of the third angle?
The sum of two complementary angles is 90 degrees. The three angles of a triangle add up to 180 degrees. Hence, if you subtract the complementary angles from 180, you have the measure of the third angle: 180 - 90 = 90 (this is the third angle) As a rule, if two angles of a triangle are complementary, the third angle is a right angle (90 deg). The three angles together form a right triangle.
The third angle is 85 degrees. The sum of all internal angles in a triangle is always 180 degrees
The third angle of a triangle is equal to 180 degrees minus (the sum of the first two angles).
180- total of the first two angles= 3rd angle
The missing angle measure is 100 degrees.
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.
The sum of the angles is 180 degrees in any triangle. So 180-140 is 40 and the third angle is 40 degrees.
63
...a right triangle.
96˚all angles to a triangle equals 180˚
180-39-77 = 64 degrees