Level 3
Find the difference in perimeter between the 2 rectangles.
3 m
Level 3
Chu Hong made two ponds of the same size in his garden. One pond was to keep his guppies and another pond was to keep his goldfish. He made a 2 m wide path around the ponds so that visitors could walk around and look at his guppies and goldfish. Find the total area he used to make the 2 ponds.
3 m
Level 3
The figure is made up of a rectangle and a square of side 7 cm. Find the area of the shaded part.
3 m
Level 3
A square has the same perimeter as the rectangle shown. Find the area of the square.
3 m
Level 3
In the figure, WXYZ is a rectangle. Find ∠a.
3 m