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Q: What type of triangle has an angle that measures 20 degrees and and angle that measures 90 degrees?

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Obtuse triangle

It is a right angle triangle and its 3rd angle is 70 degrees.

acute-angled triangle

It is a right angle triangle and the 3rd angle will measure 30 degrees

It is a right angle triangle providing that the 3rd angle is 30 degrees.

right triangle and the other angle would be 70 degrees. Hope I helped :)

A triangle with the third angle that measures 30 degrees.This triangle is not isosceles nor equilateral but has one obtuse angle.

It is a right angle triangle and the 3rd angle will measure 30 degrees

The 3rd angle is 30 degrees which would form an obtuse or scalene triangle.

The third angle measures 85⁰ (20 + 75 + 85 = 180) consequently, the triangle is an acute angled scalene triangle

The 3rd angle is 70 degrees which would form a right angle triangle.

obtuse scalene triangle

The 3rd angle is 30 degrees and so it is an obtuse or a scalene triangle with 3 different side lengths and no right angle.

acute

An isosceles triangle, because the angles of a triangle add up to 180 and you already know that one angle measures 120 degrees, the other is 30, and so the unknown angle must also be 30 degrees. Since two of the angles are the same, two of the sides are going to be the same, making it an isosceles triangle.

There is no such triangle because the 3 interior angles of any triangle add up to 180 degrees.

A right angle triangle always has a 90 degree angle and two acute angles which altogether add up to 180 degrees.

Any triangle with a 90 degree angle is classified as a right triangle.

The 3rd angle has to be 110 degrees therefore it is an obtuse triangle

An equilateral triangle is a polygon that has a measure of 60o for each angle.

It is a right angle triangle and the 3rd angle would measure 70 degrees

What type of triangle, if any , can be formed with angle measures of 32°, 126° , and 32°

It is an obtuse angled isosceles triangle.It is an obtuse angled isosceles triangle.It is an obtuse angled isosceles triangle.It is an obtuse angled isosceles triangle.

A straight angle measures 180 degrees.

An acute angle

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