0
What do all of the angles of a triangle add up to if one angle is ninety?
Wiki User
∙ 14y ago
The internal angles of any triangle add up to 180 degrees.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Is a complement angle ninety degrees?
A complementary angle is when two angles add up to 90o.
What does the angles add upto in a right angle triangle?
The interior angles of a triangle add to 180 degrees. This is true for any triangle, whether it is obtuse angled, right angles or acute.
What is the angle sum of the sizes of the acute angles of a right angled triangle?
A right angle triangle has a 90 degree angle and two acute angles and the 3 angles add up to 180 degrees
Is is possible for an equallatteral triangle to be obtuse?
No-An equilateral triangle has equal angles, an obtuse angle is greater than 90. So, an equilateral triangle with an obtuse angle would have the three angles add up to a MINIMUM of 270.0000000000001, and a triangle's angles must add up to 180°.
How much degrees is a right angle triangle?
The angles of a triangle always add up to 180o. A right angle triangle has angle of 90o, 60o, 60o.
How is it call a triangle with two angles that are complementary?
Complementary angles add up to ninety degrees. Triangles must hold 180. Taking these facts together, think of this: you have two angles in a triangle where they add up to ninety. This means that the other angle in the triangle must hold the other ninety. I'm not going to answer your question, but I'll pose you the question you should have asked: What is a triangle called when it has one angle that is exactly ninety degrees?
Is a complement angle ninety degrees?
A complementary angle is when two angles add up to 90o.
If two angles of a triangle are copmplimentary what is the measure of the third angle?
Two angles of a triangle add up to 65°. What is the measure of the third angle?
What is a interior angle?
Interior angles are angles on a triangle that add up to 180
What does the angles add upto in a right angle triangle?
The interior angles of a triangle add to 180 degrees. This is true for any triangle, whether it is obtuse angled, right angles or acute.
Is a right triangle a triangle with two right angles?
A right angle triangle has only 1 right angle of 90 degrees and two acute angles that add up to 90 degrees whereas the 3 angles add up to 180 degrees
What is the angle sum of the sizes of the acute angles of a right angled triangle?
A right angle triangle has a 90 degree angle and two acute angles and the 3 angles add up to 180 degrees
Is is possible for an equallatteral triangle to be obtuse?
No-An equilateral triangle has equal angles, an obtuse angle is greater than 90. So, an equilateral triangle with an obtuse angle would have the three angles add up to a MINIMUM of 270.0000000000001, and a triangle's angles must add up to 180°.
What is a right sided triangle angles?
A right angle triangle has a 90 degree angle and two acute angles which all add up to 180 degrees
How much degrees is a right angle triangle?
The angles of a triangle always add up to 180o. A right angle triangle has angle of 90o, 60o, 60o.
Exterior angle of a triangle is sum of the?
The exterior angles of a triangle add up to 360 degrees.
What angle Angle of a triangle is equal to the sum of the measures of its two remote interior angles?
A right angle triangle has a 90 degree angle and its other two angles add up to 90 degrees
