Math, asked by jia111, 3 months ago

e circumference of a circle is 440 cm find its radius and diameter( Π = 22/7)

Answers

Answered by vaibhav367871

0

Answer:

radius=70cm

diameter=140cm

Step-by-step explanation:

circumference=2πr

440= 2×22/7×r

440×7/44=r

r=70 diameter=2×70=140

Answered by manan123aggarwal

0

Answer:

r=770,d=1540cm

Step-by-step explanation:

Circumference of circle=440 cm

C=2πr

440=2x22/7xr

440/2=22/7xr

220x7/22=r

110x7=r

r=770

D=2xr

D=770x2

D=1540cm

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