Calculate the area of a sector which has an acute angle of 30 degrees and a radius of 5cm.

Sector area = (angle/360) + πr2
Therefore the answer would be: Area = (30/360) + (π x 52) = 78.62 degrees to 2dp

Answered by Phoenix-Jane H. Maths tutor

2799 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Solve the simultaneous equations 3x+2y=8 and 3y+4x=11


What is Pythagoras' Theory?


Show that the following 2 lines are parallel: l1: 3y=15x+17 l2: 7y+5=35x


Solve algebraically 6a + b = 16 & 5a - 2b = 19


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo
Cookie Preferences