Review for Test Total Surface Area for Cubes, Prisms, Cylinders, and Pyramids. Nets of Cubes,...

transcript

Review for Test

• Total Surface Area for Cubes, Prisms, Cylinders, and Pyramids.

• Nets of Cubes, Prisms, Cylinders, and Pyramids.

• Translations, Reflections, and Dilations.

• Composite Figures.

Find the Total Surface Area for the figure above.

184 m2

2. Find the Total Surface Area for the figure below.

377.0 m2

3. Find the Total Surface Area for the Square Pyramid below.

4. Find the Total Surface Area.

154 cm2

5. Find the Total Surface Area.

1,632 in2

6. Find the Scale Factor used to dilate ABCD to A’B’C’D’.

SF = 2

7. Which diagram shows a translation of figure A?

8. A circle with a radius of 5 units has its center point at (1, 3) on a coordinate grid.

If the center point is translated 2 units down and 4 units to the left, what will be the coordinates of the new center point?

8. A circle with a radius of 5 units has its center point at M(1, 3) on a coordinate grid.

If the center point is translated 2 units down and 4 units to the left, what will be the coordinates of the new center point?

M’(-3, 1)

9. What is the Area of this figure?

8 x 6 = 48

(3.14)(3)2 ÷ 2 = 14.13

48 + 14.13

62.13m2

10. Find the Circumference and the Area for the circle below.

3.25 in

10. Find the Circumference and the Area for the circle below.

3.25 in

C = 20.41 in

A = 33.17 in2

10. Find the Total Surface Area for the Triangular Prism below.

S = Ph + 2BS = (22.4)(12) + 2(20)

S = 308.8 cm2

9.4 cm

11. Find the area of the shaded region.

1) Fine the area of the Larger Circle: 10 + 4 = 14Radius is 14(3.14)(14)2 = 615.4

2) Find the area of the Smaller Circle:(3.14)(10)2 = 314

3) Subtract the Smaller from the Larger:

615.4 -314.0

301.4 ft2

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