Question

4. Use the figure to write the following ratios.
(a) Perimeter of the shaded part to that of the whole figure.
(b) Area of the shaded figure to the area of the whole figure.
[Hint: The figure is drawn on a square grid of 1 cm.]​

Answer 1

Answer:

a) 3:7

b)1:3

Step-by-step explanation:

perimeter = 2 (l+b)

area = a * b

Answer 2

Answer:

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