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A right triangle has one exterior angle that's 90 degrees. No other kind of triangle has.
All three of the triangle's exterior angles always add up to 360 degrees.
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Example of measure of an exterior angle?
Consider a right triangle. One of the exterior angles 90 degrees.
What is a triangle containing a 90 degrees angle?
A triangle with a 90° angle is called a "right triangle."
What is a exerior angle?
An exterior angle is on the outside of a shape. For example, the internal angle of a corner of a square is 90 degrees. 360 degrees less 90 degrees equals 270 degrees. Therefore, the exterior angle of a right-angle is 270 degrees. Search Google with "exterior angle" for more info.
What are 3 kinds of triangle according to angle?
Acute Triangle - All of the angles are under 90 degrees. Right Triangle - One angle is 90 degrees Obtuse Triangle - A triangle that has one angle greater than 90 degrees.
What measure of a triangle is equal to the sum of the measures of its two remote interior angles?
The 3rd angle of the triangle could be 90 degrees because the 3 angles in a triangle add up to 180 degrees.
How many degrees are there in each exterior angle of an regular triangle?
a triangle has 180 degree but each exterior has 90 degree .
Example of measure of an exterior angle?
Consider a right triangle. One of the exterior angles 90 degrees.
Is an exterior angle of a quadrilateral is 90 degrees?
is an exterior angle of a quadrilateral always sometime or never 90 degrees
How many degrees are there in each exterior angle of an equilateral triangle A 30 degrees B 60 degrees C 90 degrees D 120 degrees?
an interior angle + and exterior = 180 Angle A: 180-30=150 Angle B: 180-60=120 Angle C: 180-90=90 Angle D: 180-120=60 SO WHATS THE ANSWER!!!?????
What is the measure of the largest exterior angle of an isosceles right angle?
A isosceles right angle triangle will have 2 equal interior angles of 45 degrees and 1 angle of 90 degrees with its largest exterior angle being 180 -45 = 135 degrees.
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.
Does a square have a larger exterior angle the a pentagon?
Exterior angle of a square is 90 degrees Exterior angle of a regular pentagon is 72 degrees
Which of these two regular polygons has the larger exterior angle Square Or Pentagon?
Square = 90 degrees Pentagon = 72 degrees
A triangle with one angle over 90 degrees?
A triangle with one angle over 90 degrees is an obtuse triangle.
What is a triangle containing a 90 degrees angle?
A triangle with a 90° angle is called a "right triangle."
What is a exerior angle?
An exterior angle is on the outside of a shape. For example, the internal angle of a corner of a square is 90 degrees. 360 degrees less 90 degrees equals 270 degrees. Therefore, the exterior angle of a right-angle is 270 degrees. Search Google with "exterior angle" for more info.
What are 3 kinds of triangle according to angle?
Acute Triangle - All of the angles are under 90 degrees. Right Triangle - One angle is 90 degrees Obtuse Triangle - A triangle that has one angle greater than 90 degrees.
