Question
Look at the figure.
  1. How many angles are there in the figure altogether?
  2. How many right angles are there in the figure?
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Look at the figure.
  1. How many angles are there in the figure altogether?
  2. How many right angles are there in the figure?