marielisventura
contestada

the height of a right circular cylinder is 1.5 time the radius of the base. What is the ratio of the total surface area to the lateral (curved) surface area of the cylinder?

Relax

Respuesta :

avtr0824

Answer:

the diameter of the cylinder is 2cm.

Step-by-step explanation:

Given ,  The height of cylinder =14cm  

and , the curved surface area of cylinder =88cm²

we know that ,  the curved surface area of cylinder =2πrh

and 2r=d

here , r=radius of cylinder , d=diameter of cylinder and h=height of cylinder

so , the curved surface area of cylinder = πdh    = 88cm ²

π × d × 14 =88

22/7  × d × 14 =88

d=2cm

Otras preguntas