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Using a protractor, you place the "elbow" of the triangle under "0"-- zero. Line up the big black like that is in the middle of the protractor- the straight part to one side. Using a pencil, place it right on top of the other side. Read the number on the curved edge. You should get a number no more than 90 degrees on any one angle.
All angles of a triangle-3 angles.... equal 180 when they are added together.
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Can a triangle have segments that measure 105 degrees and 90degrees?
If you mean the internal angles, No. The 3 internal angles of any triangle will and must add up to 180 degrees.
The sum of the measure of two angles of a triangle is 95 degrees What is the measure of the third angle?
The third angle is 85 degrees. The sum of all internal angles in a triangle is always 180 degrees
How do you measure the two angles of a triangle?
There are three angles in a triangle but to measure them you would use a protractor.
What is the measure of an angle in an equiangular triangle?
The sum of the internal angles in a triangle is equal to 180 degrees. An equiangular triangle, otherwise known as an equilateral triangle, has three angles of the same length, and three angles of the same size. The size of each angle is 180 / 3 = 60 degrees.
Does a triangle have 6 obtuse interior angles?
A triangle has only 3 interior angles. It may have either 3 acute internal angles or 2 acute and 1 obtuse internal angles.
