Three cylinders have a volume of 2826cm squared. cylinders a has a height of 900cm cylinders b has a height of 225 cm cylinders c has height of 100cm find the radius of each cylinders use 3.14 as an approximate for ?

Part a) The radius of cylinder a is

Part b) The radius of cylinder b is

Part c) The radius of cylinder c is

Step-by-step explanation:

we know that

The volume of a cylinder is equal to

solve for r

case a)

we have

substitute the values

case b)

we have

substitute the values

case c)

we have

substitute the values

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this

sine

step-by-step explanation: