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Such a triangle is an isosceles (and right), but is sometimes called a square triangle (for historic reasons of the definition of square).

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15y ago

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What is a triangle that has angles that measures 45 45 90 degrees?

It is an isosceles triangle. 45 + 45 + 90 = 180 degrees


What triangle has angles that measures 45 an 45 and 90 degrees?

Right triangles.


What are the measures of all the angles in an isosceles right triangle?

They are: 45, 45 and 90 degrees


A triangle that measures 45 45 90 degrees is?

isosceles right angle traingle


Which triangle has an angle that measures 45 and 90 degrees?

Well, it doesn't exactly have "an angle that measures 45 and 90 degrees". It has one angle that measures 45 degrees, and another angle that measures 90 degrees. That's an isosceles right triangle. The third angle is also 45 degrees, and the length of each leg is 70.7% of the length of the hypotenuse. .


What is the measure of the third angle if one angle measures 45 degrees and the other measures 90 degrees?

I assume you mean a triangle. 180 degrees - 45 degrees - 90 degrees = 45 degrees


What are the measures of the angles of a triangle whos extended ratio is 1 to 1 to 2?

45, 45 and 90 degrees


what- Freeman has a bookshelf that fits in a corner. Each shelf is shaped like a triangle. The drawing shows one shelf. What are the angle measures in the triangle?

i think 45, 45, 90


What is the about statement about a 45-45-90 triangle?

A triangle with a 90 and two 45 degree angles is an isosceles right angle triangle.


Will a right triangle always have angle measurements of 30 60 and 90?

No. To be a "right" triangle, one angle has to be 90 degrees, but the other two angles can be anything as long as the measures of all three angles add up to 180 degrees. For example, you can have a 45 - 45 - 90 right triangle.


How many unique triangles can be made when one angle measures 90 and deg and another angle is half that measure?

The triangle will then have 3 angles of 45, 45 and 90 degrees and take the shape of an isosceles right angle triangle.


Is a triangle with two congruent angles always a 45-45-90 triangle?

No because an isosceles triangle has various two congruent angles. A 45-45-90 triangle is technically an isosceles triangle.