Question

Use the figure below to fill in the blanks :)

Answer 1

a: 2 cm; b: 34 cm; c: 46 cm^2

Explanation:

the missing side length is 2

9 - (4 + 3) = 2

when you add them all together you get

5 + 4 + 2 + 2 + 3 + 3 + 6 + 9 = 34

the perimeter is 34

you can split the shape up in multiple ways

you can split it into three rectangles

(5 * 4) + (2 * 4) + (3 * 6)

20 + 8 + 18 = 46

Answer 2

a) 2 cm

b) 34 cm

c) 44 cm²

Explanation:

a) 9 cm - 4 cm - 3 cm = 2 cm

b) 9 cm + 5 cm + 4 cm + 2 cm + 2 cm + 3 cm + 3 cm + 6 cm = 34 cm

c) 5 cm × 4 cm + 2 cm × 3 cm + 3 cm × 6 cm = 44 cm²