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When two angles added together equal ninety degrees they are said to be?
Wiki User
∙ 15y ago
Two angles are called complementary angles if the sum of their degree measurements equals 90 degrees. One of the complementary angles is said to be the complement of the other.
Wiki User
∙ 15y ago
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Two angles that add up to 90 degrees?
complementary angles..there are a lot any 2 angles when added together that make 90 degreesComplementary
Two angles which added together make 90' are called?
Two angles which added together make 90o are called Complementary angles
How many degrees does two right angles have?
well, 1 right angle is equal to 90 degrees, when added up, its 180.
What kinds of symmetry do an isosceles trapezoid have?
Do you mean trapEzoid? An isosceles trapezoid is a four sided figure with only two opposite sides parallel. The base angles are equal and and the angles to the other parallel line are also equal. The degrees of the four angles added together equal 180. Check out <wikipedia.com> for more details.
What has to be true for two angles to be complementary?
Their measurements must equal 90° when added together. Supplementary is 180°.
How much is a square angle measure?
Ninety degrees. The name comes (I think) from the fact that one angle of a square is ninety degrees. Or in the case of all 4 right angles added together the sum would be 360 degrees.
What are the names for the two angles that added together make 90 degrees?
Complimentary angles.
How much are supplementry angles?
Supplementary angles are two angles that, when added together, are equal to 180 degrees.
Is the exterior angle of a triangle is 180 degrees?
The triangle has three exterior angles. Added together, their total is 180 degrees.(Same as the total of the three interior angles when they're added together.)
What do all of the angles in a triangle equal when added together?
180 degrees
How angles does a triangle has?
3. They must added together equal 180 degrees.
Two angles that add up to 90 degrees?
complementary angles..there are a lot any 2 angles when added together that make 90 degreesComplementary
What is the angle when 3 triangle angles are added together?
The 3 interior angles in any triangle add up to 180 degrees.
Which regular polygon has angles measuring 120 degrees and why?
its a hexagon, a regular hexagon has 6 angles that are all the same, when added all together they equal 720 degrees :D
How many degrees do the internal angels of a triangle have in total?
The internal angles of a triangle can be added together to make 180 degrees in total.
The sum of the measures of the interior angles of a rectangle?
Well, since each angle of a rectangle is 90 degrees, and a rectangle has 4 angles, a rectangle's interior angles added together is 360.
Two angles which added together make 90' are called?
Two angles which added together make 90o are called Complementary angles
