In this page perimeter of sector question9 we are going to see solution of first problem in this worksheet. After verifying the solution you can continue the quiz on the page itself. After that you can try the remaining questions and check the answer by clicking option and submit answer.
Perimeter of the sector = L + 2r
L - length of sector
r - radius
Question 1 :
Find the perimeter of sector whose radius is 42 cm and central angle is 60°