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## what is acute angled triangle

An acute angle triangle (or acute-angled triangle) is a triangle in which all the interior angles are acute angles. To recall, an acute angle is … ## What is the definition of acute angle?

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

## Which is the best definition of an acute triangle?

An acute-angled triangle is a type of triangle in which all the three internal angles of the triangle are acute, that is, they measure less than 90°.

## What is acute angle triangle example?

A triangle formed by all angles measuring less than 90˚ is also known as an acute triangle. For example, in an equilateral triangle, all three angles measure 60˚, making it an acute triangle. Dividing the right angle will give us two or more acute angles since each newly formed angle will be less than 90˚.

## Why is it called an acute triangle?

Definitions. An acute angle is any angle less than 90 degrees. So, as its name suggests, an acute triangle is a triangle whose three angles are all smaller than 90 degrees. … Measure all the angles, and if they are less than a right angle (a 90-degree or square angle), then it's an acute triangle.

## What is the definition of acute angle triangle?

An acute triangle (or acute-angled triangle) is a triangle with three acute angles (less than 90°). An obtuse triangle (or obtuse-angled triangle) is a triangle with one obtuse angle (greater than 90°) and two acute angles.

## What is an example of acute angle?

An angle which is measuring less than 90 degrees is called an acute angle. This angle is smaller than the right angle (which is equal to 90 degrees). For example, ∠30o, ∠45o, ∠60o, ∠75o, ∠33o, ∠55o, ∠85o, etc. are all acute angles.

## What is an acute angle of a triangle?

From Wikipedia, the free encyclopedia. An acute triangle (or acute-angled triangle) is a triangle with three acute angles (less than 90°). An obtuse triangle (or obtuse-angled triangle) is a triangle with one obtuse angle (greater than 90°) and two acute angles.

## What is obtuse angle triangle example?

If one angle is greater than 90° and the other two angles are lesser along with their sum being lesser than 90°, we can say that the triangle is an obtuse triangle. For example, ΔABC has these angle measures ∠A = 120°, ∠A = 40°, ∠A = 20°. This triangle is an obtuse triangle because ∠A = 120°.

## What is acute angle triangle answer?

Definition. An acute-angled triangle or acute triangle is a triangle whose all interior angles measure less than 90° degrees. (

## What is acute angle triangle example?

A triangle formed by all angles measuring less than 90˚ is also known as an acute triangle. For example, in an equilateral triangle, all three angles measure 60˚, making it an acute triangle. Dividing the right angle will give us two or more acute angles since each newly formed angle will be less than 90˚.

## What is an example of acute triangle?

A triangle formed by all angles measuring less than 90˚ is also known as an acute triangle. For example, in an equilateral triangle, all three angles measure 60˚, making it an acute triangle. Dividing the right angle will give us two or more acute angles since each newly formed angle will be less than 90˚.

## How do you tell if a triangle is an acute triangle?

An acute triangle has three angles that each measure less than 90 degrees. An obtuse triangle is a triangle with one angle that is greater than 90 degrees. A right triangle is a triangle with one 90 degree angle.

## What triangle has 3 acute?

An acute triangle (or acute-angled triangle) is a triangle with three acute angles (less than 90°). An obtuse triangle (or obtuse-angled triangle) is a triangle with one obtuse angle (greater than 90°) and two acute angles.

## Which triangle is an acute triangle?

An acute triangle is a triangle in which each angle is an acute angle. Any triangle which is not acute is either a right triangle or an obtuse triangle. All acute triangle angles are less then 90 degrees. For example, an equilateral triangle is always acute, since all angles (which are 60) are all less than 90.

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