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Right angle
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What is the measure of an angle that is supplementary to an angle that measures 80?
Supplementary angles add up to 180 degrees so it is 100 degrees
The measure of the complement to a 35 degree angle is?
145 degress
The supplement of an angle measures 10 times its complement What is the measure of the angle?
Let the angle be A, then the supplementary angle is (180 - A) and the complementary angle is (90 - A). But, 180 - A = 10(90 - A) = 900 - 10A 9A = 720 A = 80° The supplementary angle = 100° and the complementary angle = 10°
The sum of the measures of three angles in quadrilateral is 280 degrees What is the measure of the forth angle?
80 The angles in a quadrilateral add up to 360 degrees. So if 3 angles = 280 the fourth angle is 360-280 = 80
What one is a reflex angle 90 degrees or 210 degress?
210 degrees.
What angle measures 90 degress?
The Right Angle.
What angle measures 200 degress?
An angle of 200 degrees is a reflex angle
What will the angle of reflection be when the angle of incidence is 80 degress?
80 degrees - on the other side of the normal (perpendicular) to the reflecting surface.
Dose a right angle measure 6080or 180 degress?
a right angle measures 90 degrees
What describes an angle that measures 80?
An acute angle.
What does a straight line measure in degrees?
Lines are not measured in degress, however there is a straight angle which measures 180 degrees.
What is the sum of the measures of the interior angles of a regular polygon if each exterior angle measures 72 degress?
Each interior angle is 108 degrees and its 5 angles add up to 540 degrees
What is the measure of the third angle of a triangle if one angle measures 15 degrees and the other measures 85 degrees?
The sum of the measures of the angles of a triangle is 180 degrees. First, calculate the sum of the two known angles. Then subtract that result from 180. That difference is the measure of the third unknown angle. Given: One angle of a triangle is 15 degrees and the second angle of the triangle is 85 degrees. To find: We need to find the third angle of the triangle. Let the third angle of the triangle be x. We know that the sum of the angles in a triangle is 180 degrees. ==> 15 degrees + 85 degrees + x degrees = 180 degrees. ==> 100 degrees + x degrees = 180 degress. ==> x = 180 degrees - 100 degrees. ==> x = 80 degress. Therefore the third angle of the triangle is 80 degrees.
What is the sum in degrees of the interior angle of a rectangle?
360, each of the four interior angles of a rectangle measures 90 degress.
What is the complement and supplement to the angle that measures 49 degress?
complement 90degrees-49 = 41degrees supplement 90degrees-49 = 131degrees
What is the third angle if one angle measures 30 degrees and the other measures 70 degrees?
If you're talking about a triangle, the third angle is 80 degrees.
What is an angle of 90 degress?
Right Angle
