**Contents**show

## What angles does a diamond have?

A simpler explanation would be all angles inside a square are equal to 90°. If you have a shape that has **4 equal sides, but only opposite angles are equal**, it’s a diamond. A diamond is a type of parallelogram.

## What shapes have no right angles?

What is a **rhombus**? A rhombus is a quadrilateral with 4 equal sides. A shape with four sides of equal length. The shape has two sets of parallel sides and does not have right angles.

## Does a diamond have acute angles?

The base shape of each one of them is a diamond or rhombus, both with angles **60 and 120 degrees**. They are distinguished by labeling one as an acute diamond with a base angle of 60 degrees, the other one as an obtuse diamond with a base angle of 120 degrees.

## Does a diamond have an obtuse angle?

Wolfram Math World states: “..a rhombus is sometimes also called a diamond.” … Unlike a square, however, a rhombus has opposite and equal acute angles, and **opposite equal obtuse angles** — creating a diamond shape.