Level 2
The rectangle is divided into 4 sections A, B, C and D. Area C is 15% of the area of the rectangle. What percentage of the rectangle is the area of B?
2 m
Level 1
The figure shows a cube. The total length of all the edges of the cube is 156 cm. Find the area of the shaded face.
2 m
Level 2
What fraction of the figure is shaded?
2 m
Level 1
What fraction of the figure is shaded?
2 m
Level 2
The perimeter of an isosceles triangle is (6k + 21) cm. The longest side is (2k + 7) cm. Find the length of one of the equal sides.
2 m