Level 3
Given the figure, find
  1. its perimeter.
  2. its area.
3 m
Level 3
Find the difference in the perimeter between 2 rectangles.
4 m
Level 2
Find the difference in areas between 2 rectangles.
Level 3
Figure 1 shows a rectangle EFGH. It is folded along EG to form Figure 2. The area of Figure 2 is 58 of the area of Figure 1. The area of the shaded part in Figure 2 is 36 cm2. Find the area of rectangle EFGH.
3 m
Level 2
Find the difference in the perimeter between 1 square and 1 rectangle.
4 m