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Subjects>Math>Math & Arithmetic

How do you know if a triangle is acute?

Anonymous

∙ 17y ago

Updated: 12/9/2022

A triangle is acute if it is less than 90 degrees. It is obtuse if more than 90 degrees

Wiki User

∙ 17y ago

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Continue Learning about Math & Arithmetic

Is every equilateral triangle acute?

yes.

A triangle that has three acute angles?

Acute Triangle

What is a triangle that has 3 acute angles?

an acute triangle

What is a triangle that has all acute angles?

An acute triangle.

Can a right triangle be classified as an acute triangle?

No. An acute triangle has to have three acute angles. A right triangle has to have one 90 degree angle.

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Related Questions

A triangle that has three 3 acute angles is a what?

A triangle with 3 acute angles is an acute triangle. All the angles in an acute triangle are acute.

Is an acute triangle sometimes an isosceles?

An acute triangle can be an isosceles triangle, but it doesn't have to be. An isosceles triangle can be an acute triangle, but it doesn't have to be.

Is every equilateral triangle acute?

yes.

A triangle with three acute angles?

An Acute Triangle

A triangle that has three acute angles?

Acute Triangle

What is a triangle that has 3 acute angles?

an acute triangle

What is a triangle that has all acute angles?

An acute triangle.

What is a triangle with all acute angle?

An acute triangle.

If a triangle has one acute angle is the triangle necessarily acute?

No, an acute triangle must have all 3 angles under 90 degrees. A triangle can have an acute angle and still be a right triangle or an obtuse triangle.

If a triangle has one acute angle is the triangle acute?

yes, it only needs one acute angle out of the three to make it an acute triangle.

How many line of symmetry does an acute triangle has?

An acute scalene triangle has none. An acute isosceles triangle has one and an [acute] equilateral has three.

How many acute angles are in an acute triangle?

In an acute triangle, all three angles are acute.

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