Question

(d) Find the area of the shaded region.
10 cm
1 cm
1 cm
10 cm​

Answer 1

Step-by-step explanation:

Find area of inner square = 2 cm × 2 cm = 4 cm2

Step 2: Find area of outer shape = (2 cm × 3 cm) + (10 cm × 3 cm)

= 6 cm2 + 30 cm2

= 36 cm2

Step 3: Area of shaded region = area of outer shape – area of inner square

= 36 cm2 – 4 cm2

= 32 cm2