Objective Find the area of different quadrilaterals Level

Objective: Find the area of different quadrilaterals Level 6

w lxw l h b lxw w l bxh 2 a h b (a+b)h 2

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What is the value of x? 6

The area of this shape is 20 cm 2. What is the length, b ? 4 cm b cm 5

What is the perimeter of this shape? 2. 5 cm 2 cm 7

What is the volume of this shape? 4

The perimeter of this shape is 7 cm. What is the missing length x? 2. 5 cm x cm 2

What is the area of this shape? 12

What is the surface area of this shape? 18

The area of this shape is 46 cm 2. What is the value of y? 23

The area of this square is 100 cm 2. What is the length of each side? 10

The perimeter of this rectangle is 18 cm What is the value of y? 1 y cm 8 cm

3

The area of this shape is 130 cm 2. What is the length, b ? 13 10 cm b cm

The perimeter of this rectangle is 28 cm What is the value of y? 3 cm y cm 11

8

6 cm 4 cm 6 cm 9

What is the perimeter of this shape? 14

15

What is the area of this shape? 19 9. 5 cm

What is the perimeter of this shape? 16

What is the area of this shape? 17 8. 5 cm

3 cm What is the area of this shape? 4 cm 20 Clue

The perimeter of this shape is 71 cm. What is the missing length x? 21 25 cm x cm

What is the perimeter of this shape? 7 cm 4 cm 22

The area of this shape is 20 cm 2. What is the perimeter? 24