Question

Baseline.
Now, you will learn how to use the protractor to measure an angle.
Anti-clockwise Angle
Clockwise Angle
Steps
1. Identify the angle
which is acute or
obtuse
Вя
2.
2. Place the centre point
of the protractor on the
vertex of the angle
O
90
3. Adjust the protractor
(without shifting the centre
point from the vertex) So
that one arm of the angle
is along the base line.
66
MEASURES OF LINES AND ANGLES
Free​

Answer 1

Answer:

........................