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WorksheetsConcept 32, 33, 36 Review
Total questions: 19
Worksheet time: 2hrs 35mins
Concept 32:
What is the surface area of the cone, to the nearest whole number?
T = πrℓ + πr2
221 cm2
240 cm2
304 cm2
620 cm2
Concept 32:
What is the volume of the pyramid?
V = (1/3)Bh
56 ft3
130.67 ft3
196 ft3
392 ft3
Concept 32:
What is x if the volume of the cylinder is 768π cm3?
V = πr2h
12 cm
20 cm
36 cm
48 cm
Concept 32:
Find the surface area of the sphere. Leave your answer in terms of π.
T = 4πr2
60π mm2
360π mm2
400π mm2
1600π mm2
Concept 32:
Find the volume of the triangular prism to the nearest tenth.
V = Bh
1575 m3
1925 m3
2050 m3
3850 m3
Concept 32:
The surface area of a cone is 16.8π in2. The radius is 3 in. What is the slant height?
T = πrℓ + πr2
3 in.
π in.
7.8 in.
2.6 in.
Concept 33:
What is the value of x to the nearest tenth?
5
5.3
6
8
Concept 33:
Determine whether a tangent line is shown. Explain.
Yes; there is a tangent line because the segment of length 10 is perpendicular to the segment of length 4.5
No; there is NOT a tangent line because the segment of length 10 is NOT perpendicular to the segment of length 4.5
Yes; there is a tangent line because the segment of length 10 is NOT perpendicular to the segment of length 4.5
No; there is NOT a tangent line because the segment of length 10 is perpendicular to the segment of length 4.5
Concept 33:
The triangle circumscribes a circle. What is the perimeter of the triangle?
60 ft
65 ft
72 ft
75 ft
Concept 33:
What is the value of a?
34
56
68
146
Concept 33:
What is the value of b?
28
34
56
112
Concept 33:
What is the value of z?
77
95
126
154
Concept 36:
Which of the following is the graph of (x - 2)2 + (y + 1)2 = 9?
Concept 36:
Which is the equation of a circle with center (-4, 6) and a radius r = 5?
(x + 4)2 + (y - 6)2 = 10
(x + 4)2 + (y - 6)2 = 25
(x - 4)2 + (y + 6)2 = 10
(x - 4)2 + (y + 6)2 = 25
Concept 36:
A circle with center (-1, 2) passes through the point (2, -2). Which is true?
The radius is √5
The diameter is 10
The equation is (x + 1)2 + (y - 2)2 = 10
The circumference is 25π
Concept 36:
Which is the equation of a circle with diameter A̅B̅ with A(5, 4) and B(-1, -4)?
(x - 5)2 + (y - 4)2 = 10
(x + 5)2 + (y + 4)2 = 100
(x - 2)2 + y2 = 25
(x + 2)2 + y2 = 5
Concept 36:
Find the center of the circle (x + 3)2 + (y - 11)2 = 12.
(a)
Concept 36:
Find the radius of the circle (x + 3)2 + (y - 11)2 = 12.
(a)
Concept 36:
Write the standard equation of the circle.
(a)
