Question

55 cm
(1)
2. Find the perimeter and area of a semi-circle whose diameter is :
(i) 18.2 cm
(ii) 5.6 cm
3. Taking 1 = 3.14. find the perimeter and area of a circle whose radius is:​

Answer 1

Answer:

1.you didn't write the excersice heading

2.(i) 57.18

(ii) 17.59

3. Is not completed

Answer 2

Answer:

This is the answer of 2nd question

Step-by-step explanation:

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