The diameter is = (4/3)(pi)(d/2)(d/2) = (4/3)(pi)(16) = pi*64/3
Step-by-step explanation:
height of the cylindrical tank = 20m
circumference of the tank = 39m
volumn of tank =
perimetre formula = 2πrh
= 2 x 3.14 x r x 20 = 39
= 188.4r = 39
r = 188.4/39
r = 4.83
volumn = πr^/2
h
= 3.14 x 4.83^2 x 2 x 20
= 1465.05
volumn of tank = 1465.05
Answer:
154
Step-by-step explanation:
A 75 inch board would be 6 feet 3 inches long (75 ÷ 12 = ... feet long and 18 feet wide (add all 4 walls)?. 3. Oak is ... how many rolls must be bought? 7. ... The denominator tells the number of equal parts the ... To reduce an improper fraction, divide the numerator (7) ... 1/2, and 1/8 would be 8 because it can be divided by 4,.
Tenths: 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, 100%
fifths: 20%, 40%, 60%, 80%,100%
fourths: 25%, 50%, 75%, 100%
P.S. I'm doing this like:
tenths: something/10
fifths: something/5
fourths: something/4
Tangent only has a positive valise in Quadrant III
