a circle is divided into 5 sectors with ratio of areas 1:2:3:4:5.Find the angles subtended at the centre of the circle by the largest sector
Answers
Answered by
20
Answer:
60
Step-by-step explanation:
let the angles be
1x+2x+3x+4x+5x= 180
15x = 180
x =12
hence the angles are 12,24,36,48,60
the largest sector subtends an angle of 60
Answered by
6
Answer:
120
Step-by-step explanation:
add all the values of ratios equate to 360 then v get x = 24 highest is 120
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