Q 1: The radius of a semicircle is 16.8 cm. find its perimeter. None of these 86.4 cm. 86 cm.

Q 2: The radius of a semicircle is 84 cm. find its perimeter. 432.56 cm. None of these 432 cm.

Q 3: The radius of a semicircle is 15.6 cm. find its perimeter. 80.23 cm. 80 cm. None of these

Q 4: The radius of a semicircle is 21.7 cm. find its perimeter. 112.6 cm. 111.6 cm. 113.6 cm.

Q 5: The radius of a semicircle is 4.9 cm. find its perimeter. 25 cm. 25.2 cm. None of these

Q 6: The radius of a semicircle is 18.4 cm. find its perimeter. 94.6 cm. 94.63 cm. None of these

Q 7: The radius of a semicircle is 8.6 cm. find its perimeter. 44.23 cm. 44.2 cm. None of these

Q 8: The radius of a semicircle is 6.4 cm. find its perimeter. 32.9 cm. None of these 32.91 cm.

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!

