Q10. What is the perimeter of a circular sector that has a central angle of 1 radian and an arc length of 40 cm?Mathematics — NUST Mock 2 — Question 10 of 200A. 120 cmB. 70 cmC. 40 cmD. 105 cmPractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →