Sarthaks APP
0 votes
41.4k views
in Mathematics by (8.0k points)

Find the angle subtended at the centre of circle of radius 5cm by an arc of length (5π/3) cm.

1 Answer

0 votes
by (13.2k points)
selected by
 
Best answer

Radius (r) = 5 cm

θ = angle subtended at centre (degrees)

Length of Arc = θ/360° x 2πr cm

But arc length = 5π/3 cm

Therefore, Angle subtended at centre = 60°

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...