An acute angle is less than 90°. An obtuse angle is between 90° and 180°. A reflex angle is between 180° and 360°. The size of an angle can be estimated without using a protractor.

A compass is a device that helps you measure and draw circles and arcs on a drawing. It consists of two legs that can be adjusted to set the radius of the circle or arc. One leg has a pointed tip ...

When you draw a shape, think about: How many sides it has. How long each side is. How many angles or corners it has. The type of angles it has - obtuse, acute or right angles. Use your ruler to ...

Download this Geometric Angles Vector Illustration Degrees 30 35 45 60 90 120 180 270 360 Draw Drawing Pencil Acute Obtuse Circle Geometry Concept Vector Line Icon For Business And Advertising vector ...

Download this Geometric Angles Vector Illustration Degrees 30 35 45 60 90 120 180 270 360 Draw Drawing Pencil Acute Obtuse Circle Geometry Concept Vector Line Icon On White Background vector ...