Math, asked by sagar324, 1 year ago

if the cost of making a leather ball Is ₹431.50 at ₹17.50 per square cm.Calculate diameter of the ball

Answers

Answered by rohanrit

3

area of ball=431.5/17.5=24.6cm sqr
area of ball=4pi r2=24.6

radius=1.4cm
diameter=2.8cm

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