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12 questions
A cylinder has a radius of 5 units and a height of 10.5 units. What is the volume?
864.45 units3
824.25 units3
895.34 units3
826.76 units3
What is the formula of finding the volume of a cylinder?
3.14 x r2 _ h x 3.14 x d + 3.14 x r2
2 x 3.14 x rh + 2 x 3.14 x r2
3.14 x r2 x h
What is the formula for finding the surface area of a cylinder?
2(3.14)rh+2(3.14)r2
4(3.14)-r2
2(3.14)+4(3.14)r2h
2(3.14)+3(3.14)
What is the surface area of a cylinder if the diameter is 14cm and the height is 4cm?
483.56cm2
483.56cm3
583.86cm2
586.86cm2
What is surface area the measurement of?
How much space an object takes up
Faces of a figure added together
Perimeter of an object
None of the above
True or False: We measure volume in squared units.
True
False
True or False: Volume is a 3-dimensional figure.
True
False
True or false: surface area is measured in cubic units
True
False
If a cylinder has a radius of 10in and a height of 2in. What is the Volume?
783.2in2
653.6in3
153.9in3
753.6in3
What is volume the measurement of?
The amount of space an object takes up
Faces of an object added together
How many vertex there are on the object
The perimeter around a face of an object
If a cylinder has a diameter of 25cm and a height of 1cm. What is the surface area?
1059.75in3
1059.75cm2
1059.75m3
1059.75u3
Bob the builder's fridge is almost full it has 40cm3 space left, but he wants to put a can of Pepsi in the fridge. What is the volume of the can if it has a radius of 3cm and a height of 10cm?
1130.4cm3
1230.5cm3
1130.4cm2
1230.5cm2
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