Find the volume of a cone of radius 4cm and take vertical height 6cm.(take pie=22/7)

Step-by-step explanation:

volume equals to 1/3pie r square .

v = 1/3*22/7*4*4=

v= 352/21

v = 16.76

hope it helped ! have a nice day

Rational numbers are numbers that can be written as a quotient of two integers:     a/b where a and b are both all integers can be expressed as fractions with 1 in the denominator. for example, 1 is 1/1, 2 is 2/1, -4 is the same as -4/1, and so on. so we can write all the integers as a  fraction with integer numbers in both the numerator and denominator. therefore, all integers are rational numbers.this statement is true.