Question

3) If the volume of a cylinder is 567 cm and height is 7cm, then its radius is
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यदि एक बेलन का आयतन 5677 सेंटीमीटर तथा ऊंचाई 7 सेमी है, तो इसकी त्रिज्या​

Answer 1

volume =567cm

Height=7cm

so let radius be =r cm

now ,

$\pi {r}^{2}h = 567$

=>22/7*r*r*7=567

=>r^2=567*7/22

=>r^2=180.4090909091

$r = \sqrt{180.4090909091}$

r=13.4316451304 cm

Thank you