Answer:
the side is 5cm
Step-by-step explanation:
Answer:
(-3,3)
Step-by-step explanation:
the second number is the y value and determines the up and down and so if you then subtract the 2 you went up it's (-3,3)
Answer:
V≈1256.64
Step-by-step explanation:
Volume of a cylinder is V=πr2h. So you plug in 5 for r and 16 for h
Area of the circle can be calculated using the following rule:
area = pi*(radius)^2
For the first circle:
We are given that:
area = 1040.9 square units ....> I
For the second circle:
We are given that:
radius = 27 units
Therefore:
area = pi * (27)^2 = 2290.221044 square units ....> II
For the third circle:
We are given that:
circumference = 87.92 units
Therefore:
circumference = 2*pi*radius = 87.92
radius = 13.99 units
area = pi*(13.99)^2 = 615.12799 square units ...> III
For the fourth circle:
We are given that:
diameter = 19 units
Therefore:
radius = 19/2 = 9.5 units
area = pi*(9.5)^2 = 283.528 square units ....> IV
Based on the above, the order according to increasing area would be:
IV , III , I , II
hope this helps :)
