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Find the third angle of a right triangle if the measure of on of the angles is 68?
Wiki User
∙ 13y ago
The sum of interior angles of any triangle is 180 degrees. A right triangle is defined as a triangle having one angle that measures 90 degrees. Therefore, it follows that the sum of the remaining two angles will be 90 degrees
90-68=22
The third angle is 22 degrees
Wiki User
∙ 13y ago
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What if two angles of a triangle are complemenatr 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.
How many right angles does a right triangle contain?
A Right Angle Triangle contains one right angle.A right angle has a magnitude of 90°, or in radians (pi/2). A triangle has three angles forming the closed shape, the addition of which gives an angle of 180°, or pi radians. With two right angles, the addition of these alone gives 180° (pi radians), and therefore the last angle has a null value. This is impossible and therefore leads to the conclusion that no triangle can have more then one right angle.As the definition of a Right Angle Triangle requires an angle of 90°, and no triangle can have two of these angles a Right Angle Triangle must have exactly one right angle.
Triangle with two 45 degree angles?
It is a right angle triangle
Do all of the angles on a right angled triangle have to be the same?
No a right angled triangle consists of two acute angles and one right angle
How many acute angles does a right triangle have?
A right angle triangle has 2 acute angles that add up to 90 degrees, along with 1 right angle of 90 degrees.
These do not have any right angles or angles whose measure are larger than a right angle?
A Triangle which do not have a right angle.
What kind of triangle has the measure 45 45 and 90?
If you mean angles then it is a right angle triangle or an isosceles right angle triangle
What conclusion can you make about the angle in a right triangle?
Since the sum of the measures of the angles in a triangle is 180°, and a right angle has a measure of 90°, it follows that the other two angles together have a measure of 90°.
What geometric figure does not have right angles or angles measure larger than a right angle?
An acute triangle.
How do you classify a triangle by its angles?
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.)
Does a right angled triangle is one angle always a right angle?
Yes. A right triangle is a triangle where one angle is a right angle. If two out of three angles are right angles, then it's an isosceles triangle. If all three angles are right angles, then it is an equilateral triangle.
What if two angles of a triangle are complemenatr 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.
What is the sum of the acute angle measure of a right angle?
The sum of the angles of a triangle is 180 degrees. A right angle is 90 degrees. So the sum of the remaining two acute angles of a right triangle is 90 degrees.
If the sum of the measures of two angles of a triangle is equal to the measure of the third angle the triangle must be?
...a right triangle.
What does a right triangle measure?
A right angle triangle is made up of one 90 degree angle and two acute angles and the three angles add up to 180 degrees.
What does a right triangle angles measure?
They have one 90 degree angle and two 45 degree angles
How many right angles does a isosolese triangle have?
An isosceles triangle can have 1 right angle providing that the other 2 angles each measure 45 degrees.
