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The third angle has to be 90 degrees so it would be a right angle triangle.

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14y ago

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If the angles in a triangle are 30 degrees 60 degrees and 90 degrees is called what type of triangle is it?

A right angles triangle, as one of the angles in the triangle is 90 degrees.


If one the angles of a right triangle is 30 degrees what are the other two angles?

Total sum of angles in a triangle is equal to 180 degrees . Right triangle has a 90 deg. angle so 180-90= 90-30 = 60. The three angles are 90 60 and 30 degrees. == ==


If the angles in a triangle are 30 degrees 60 degrees and 90 degrees what type of triangle is it?

A right angled scalene triangle


What triangle has one 60 degree angle?

An equilateral triangle has 3 interior 60 degree angles but a right angle triangle can have 3 interior angles of 90, 60 and 30 degrees


What is triangle that has angles that measure 30 60 90 degrees?

A triangle with angles that measure 30, 60, and 90 degrees is a special type of right triangle known as a 30-60-90 triangle. In this triangle, the side opposite the 30-degree angle is half the length of the hypotenuse, and the side opposite the 60-degree angle is √3 times the length of the side opposite the 30-degree angle. This relationship is based on the properties of trigonometry and the ratios of the sides in a 30-60-90 triangle.


What are 3 angles in a right triangle?

All the angles of a triangle add up to 180 degrees. In a right triangle one of the angles must be 90 degrees and the other two can be any combination that adds to 90, such as 30 degrees and 60 degrees.


Can a right triangle have two angles that measure 90 degrees?

Yes a 90- 60-30 triangle for example because there are 180 degrees in a triangle.


What is the 30-60 right angle?

It is a triangle that has these 3 angles at its corners: 30, 60 and 90 degrees. This is one of the more common triangles as many designs are laid out at 30 degrees or 60 degrees.


What set of angles can form a triangle?

A set of angles can form a triangle if the sum of the three angles is exactly 180 degrees. Additionally, each angle must be greater than 0 degrees. This means that any combination of three positive angles that adds up to 180 degrees qualifies as the angles of a triangle. For example, angles of 60°, 60°, and 60° or 30°, 60°, and 90° both form valid triangles.


If two angles in a triangle are 30 degrees and 60 degrees what is the measure of the missing angle?

90 degress :P


If a right-angled triangle has 1 angle equal to 30 degrees what size is the remaining angle?

The angles are: 90 degrees, 30 degrees and 60 degrees


How many degrees is one of the angles in an equilateral triangle?

there are 60 degrees in one of the angles in an equilateral triangle