Question

lf the volume of a circular cylinder with its height equal to the radius is 169 whole 5/7 cm cube. Find its diameter.​

Answer 1

Step-by-step explanation:

volume =

$\pi \: {r}^{2} h$

H=R= X

VOLUME =169

$\pi {r}^{2} h = 169$

$\pi {x}^{3} = 169$

22/7 x^3 = 169

X^3 = 169 ×7 /22

X^3 =

Answer 2

Answer: 4cm

Step-by-step explanation: Volume of a circular cylinder= πr²h

πr²h= 176/7cm³

Let π = 176/7cm³

22/7*r*r*h= 176/7cm³

22*r*r*h= 176cm³

r*r*h= 8cm³

Since radius and height are equal we will distribute 8cm³

::After

= r: 2cm

h: 2cm

Diameter= R*2

R= 2

Diameter= 2*2: 4cm