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Worksheets8th grade SA practice
Total questions: 36
Worksheet time: 9hrs 0mins
Find the surface area of the cylinder.
60.4 m2
188.4 m2
94.2 m2
881.9 m2
Find the surface area of the cylinder.
100.53 square inches
351.86 square inches
251.33 square inches
50.27 square inches
Find the surface area of a cylinder with a radius of 4 and a height of 3. Use 3.14 for π
175.84 mm2
709.89 mm2
75.36 mm2
100.48 mm2
Find the total surface area of the cylinder.
Don't forget to divide the diameter by 2 to get the radius.
25.13 square cm
75.40 square cm
50.27 square cm
100.53 square cm
What is surface area?
The measure of the amount of space inside of a solid figure
The sum of all the areas of all the shapes that cover the object
The distance around a figure.
The space take by a two-dimensional figure.
Find the lateral surface area of the shape shown? Use the left and right sides as the bases.
119.28 in2
102.48 in2
84 in2
101.76 in2
Find the surface area of the triangular prism.
228 cm2
170 cm2
304 cm2
328 cm2
Which formula can be used to find the surface area of the prism?
SA=Ph+2B
SA=2πrh+2πr2
SA=Ph
V=Bh
In the formula: Ph + 2B, what does the B stand for?
side length of the base of the prism
area of base
box
boundary
In the equation:
Ph + 2B, why are you multiplying by 2?
There are two lateral faces.
It is multiplying B by 2 because there are two bases.
There are two boxes.
2 is my favorite number.
What is the lateral area?
27 in2
300 in2
327 in2
345 in2
Jesse needs to wrap the present shown below. How much wrapping paper would he need?
300 in2
558 in2
327 in2
354 in2
What is the TOTAL surface area of the triangular prism shown.
960 cm2
448 cm2
256 cm2
544 cm2
400 mm2
416 mm2
424 mm2
396 mm2
Find the surface area of the figure.
96 ft2
192 ft2
84 ft2
108 ft2
Find the total surface area of the prism.
720 in2
876 in2
792 in2
1,872 in2
What is the lateral area of the triangular prism shown?
360 in2
468 in2
576 in2
700 in2
