## What is the other acute angle of a right triangle?

It doesn’t matter which variable we use. Therefore, the other acute angle is 30 degrees. A right triangle is defined as a triangle with ONE right angle. A right angle is an angle that equals 90 degrees.

### What is a 60 degree angle acute?

What do You Call a 60-Degree Angle? An angle whose measure is more than 0° but less than 90° is called an acute angle. Angles measuring 30°, 40°, 60° are all acute angles. Therefore a 60-degree angle is known as an acute angle.

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#### What kind of triangle is 60 degrees?

So an equilateral triangle is also an equiangular triangle. An important point to remember is that, in this case, all three angles measure 60 degrees. Regardless of the length of the sides, each angle of the equiangular triangle will be 60 degrees.

Is 62 degrees an acute angle?

Acute Angle: An angle whose measure is more than 0° but less than 90° is called an acute angle. Angles having magnitudes 30°, 40°, 60° are all acute angles.

How is a 60 degree angle?

To construct a 60° angle, we first draw a line of any length. Then using a compass, we use this as a base to construct an equilateral triangle. place the point of the compass on one end of the line and draw an arc. repeat this at the other end and the arcs should intersect where the tip of the triangle should be.

## What is the measure of the other acute angle of a right triangle if one acute angle measures 20?

∴ the measure of the third angle=180∘−90∘−20∘=70∘ .

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### How many acute angles must an acute triangle have?

three acute angles
An acute triangle (or acute-angled triangle) is a triangle with three acute angles (less than 90°).

#### What is acute angle and right angle?

Acute angles measure less than 90 degrees. Right angles measure 90 degrees.

What is one of the acute angles of a right triangle?

The sum of the angles of any triangle =180°. You have specified a right triangle that has a 60° angle. The answer to your question is obvious. Originally Answered: One of the acute angle of a right triangle is 60 degree.find the other acute angle? Other acute angle = 180° – 90° – 60° = 30° (is acute).

How many degrees are there in a right triangle?

In our right triangle, one angle is 25 degree and we’ll call that angle A. The other known angle is 90 degrees and we’ll call this angle B. Thus, we have

## What is a 90 degree angle triangle called?

A triangle in which one angle measures above 90 degrees and the other two angles that measure less than 90 degrees. An acute angle triangle (or acute angled triangle) is a triangle that has acute angles as all of its interior angles. To recall, an acute angle is an angle that is less than 90°.

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### What is the ratio of a 30 60 90 triangle?

30°-60°-90° triangle: The 30°-60°-90° refers to the angle measurements in degrees of this type of special right triangle. In this type of right triangle, the sides corresponding to the angles 30°-60°-90° follow a ratio of 1:√ 3 :2.