Question

is this shape a regular polygon? yes no submit work it out not feeling ready yet? these can help: is it a polygon? regular and irregular polygons

Explanation:

Step1: Recall regular polygon definition

A regular polygon has all sides equal and all interior angles equal.

Step2: Analyze the given shape

The shape is a triangle (3 - sided polygon). Its side lengths are 142, 190, 140 (not all equal), and angles are \(47^\circ\), \(85^\circ\), \(48^\circ\) (not all equal).

Step3: Compare with regular polygon criteria

Since neither all sides nor all angles are equal, it does not meet the definition of a regular polygon.

Answer:

no