Estimating Angles WORKSHEET

This worksheet will see students estimating the size of angles and describe them by identifying them as acute, obtuse, reflex or right.

Students will describe the 9 pre-drawn angles by completing a table in section A. The angles range in size from 30o to 290o and are all multiples of 10, however, students' answers can be accepted with ±5o accuracy.

In section B, we have provided the angle sizes for 10 angles. This time, learners should draw the angles by estimation as well as including the angle type.