If each angle measures 90 degrees the polygon is a square and so its angles sum to 360 degrees.
90+90+90+90
Two angles that have the same measure and sum up to 90 degrees are complementary angles. For example, if one angle measures 45 degrees, the other angle will also measure 45 degrees, and their sum will be 90 degrees.
An angle and its complement sum to ninety degrees. 90-52=38
Complementary means sum of 90. 90-67=23
Yes. A triangle has 180 degrees total, so if one of them is a right angle, which means it is 90 degrees, the sum of the remaining two angles is 180-90=90 degrees.
a right angle measures 90 degrees
A pair of complimentary angles has a sum that measures 90 degrees. If your first angle is 40 degrees, the complement must equal 50. 90= 40+X 50=X
Angle and its complement have a sum of 90 degrees: A+C = 90 Angle plus five times its complement is 298 degrees: A+5C = 298 Subtract first equation from the second: 4C = 208 C = 52 So, the complement is 52 degrees and the angle is 38 degrees
360 degrees. a rectangle by definition has four right angles. a right angle is 90 degrees. 90 multiplied by 4 is 360.
A right angle is 90 degrees
Complementary angles.