Lines, angles, rectangles and squares
Answers are for parents and teachers.
1
Mark a point and draw two straight lines through it. In how many points do they meet?
1
2
A rectangle has sides 9 cm and 6 cm. What is its perimeter in cm?
30
3
Draw a square with side 5 cm in your notebook. What is its perimeter in cm?
20
4
Solve: x + 276 = 800. x = ?
524
5
Draw an acute, a right and an obtuse angle in your notebook and check with a set square. How many kinds of angle did you draw?
3