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What type of triangle has an angle that measures 20 degrees and an angle that measures ninety degrees?
It is a right angle triangle and its 3rd angle is 70 degrees.
A triangle has one angle of 80 degrees an another of 60 degrees how many degrees must there be in the third angle?
The sum of the angles of a triangle is 180 degrees. So we have: 80 + 60 = 140 degrees, the sum of the two angles of the triangle 180 - 140 = 40 degrees, the measure of the third angle. Thus the measure of the third angle is 40 degrees.
A right triangle is a triangle that has how degrees?
It has 180 degrees, but one angle of the triangle has to be 90 degrees
How many degrees is in right angle triangle?
The right angle of a right-angle triangle, like all right angles, is 90 degrees or one quarter of 360 (a full circle). All the angles of any triangle will add up to 180 degrees.
How many degrees are in a triangle?
180 Degrees.In an equilateral triangle, each angle and side is 60 degrees.there is 180 degrees in every triangle
How many degrees are in the angle of an isosceles triangle?
There is 180 degrees in every triangle.
How many angle degrees does a triangle have?
180 degrees
How many triangles exist with the given angle measures degrees 45 degrees and 90 degrees?
As many as you like because any triangle that has a 90 degree angle is always a right angle triangle.
An obtuse triangle is a triangle that has how many angle degree?
An obtuse triangle is a triangle that has one angle greater than 90 degrees.
A right angle triangle is how many degrees?
The sum of all angles in any triangle is 180o The largest angle in aright angle triangle is 90o
What type of triangle has an angle that measures 20 degrees and and angle that measures 90 degrees?
Any triangle that has an angle measuring 90 degrees is a right triangle.
A right angle is mearsured in how many degrees?
A Right Triangle is a triangle that has one corner with a 90-degree angle. So a Right Angle is an angle of 90 Degrees or also known as Perpendicular angle.
A triangle has one angle 80 degrees and another of 60 degrees how many degrees must there be in the third angle?
40 degrees
How many degrees is a obtuse triangle?
An obtuse angle is an angle measuring between 90 and 180 degrees
How many degrees measure total of angle in triangle?
The total number of degrees in a triangle is 180. this will not change no matter what type of triangle it is. (obtuse, acute, right angle, etc)
What type of triangle has an angle that measures 20 degrees and an angle that measures ninety degrees?
It is a right angle triangle and its 3rd angle is 70 degrees.
How many right angles dose a triangle have?
A right-angle triangle will have one right-angle (90 degrees).
