Table of Contents

## What type of triangle has exactly 2 acute angles?

obtuse triangle

A right triangle will have 1 right angle and 2 acute angles. An obtuse triangle will have 1 obtuse triangle and 2 acute angles.

### What shape has no acute angle?

red square

In the following picture, the red square has no acute angles, the green kite has one acute angle, the blue rhombus has two and the gold kite has three.

**Does a rhombus have an acute angle?**

A rhombus usually (but not always) has 2 obtuse angles and 2 acute angles.

**Which shapes have at least 2 acute angles?**

Yes, all triangles have at least two acute angles.

## What triangle has all acute angles?

equilateral triangles

Yes, all equilateral triangles are acute angle triangles. It is because an equilateral triangle has three equal angles, i.e. 60° each which are acute angles.

### What type of triangle has all acute angles?

**What is the difference between acute and obtuse?**

Acute angle has a smaller measure than right one, while obtuse angle has a bigger measure than right one.

**How do you find the angle of an obtuse triangle?**

Since every triangle has a measurement of 180 degrees, a triangle can only have one obtuse angle. You can calculate an obtuse triangle using the lengths of the triangle’s sides. Square the length of both sides of the triangle that intersect to create the obtuse angle, and add the squares together.

## What is a right acute triangle?

acute triangle. The right triangle: The right triangle has one 90 degree angle and two acute (< 90 degree) angles. Since the sum of the angles of a triangle is always 180 degrees… y + z = 90 degrees. The two sides of the triangle that are by the right angle are called the legs… and the side opposite of the right angle is called the hypotenuse.

### What is acute shape?

In math, the word ‘acute’ refers to an angle less than 90°, or to a shape involving angles less than 90°. It is the opposite of obtuse, which refers to an angle greater than 90°.