Lesson 5 Menu 1.Find the scale factor of the two pyramids. 2.Find the ratio of the surface areas of the two pyramids. 3.Find the ratio of the volumes of

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Lesson 5 Ex1 Graph a Rectangular Solid Graph the rectangular solid that contains the ordered triple A(–3, 1, 2) and the origin. Label the coordinates of each vertex. Plot the x-coordinate first. Draw a segment from the origin 3 units in the negative direction.

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Lesson 5 Menu 1.Find the scale factor of the two pyramids. 2.Find the ratio of the surface areas of the two pyramids. 3.Find the ratio of the volumes of the two pyramids. 4.If the scale factor of two similar solids is 2:5, find the ratio of the volumes. Lesson 5 MI/Vocab ordered triple Graph solids in space. Use the Distance and Midpoint Formulas for points in space. Lesson 5 Ex1 Graph a Rectangular Solid Graph the rectangular solid that contains the ordered triple A(3, 1, 2) and the origin. Label the coordinates of each vertex. Plot the x-coordinate first. Draw a segment from the origin 3 units in the negative direction. Lesson 5 Ex1 Graph a Rectangular Solid Graph the rectangular solid that contains the ordered triple A(3, 1, 2) and the origin. Label the coordinates of each vertex. To plot the y-coordinate, draw a segment 1 unit in the positive direction. Lesson 5 Ex1 Graph a Rectangular Solid Graph the rectangular solid that contains the ordered triple A(3, 1, 2) and the origin. Label the coordinates of each vertex. Next, to plot the z-coordinate, draw a segment 2 units long in the positive direction. Lesson 5 Ex1 Graph a Rectangular Solid Graph the rectangular solid that contains the ordered triple A(3, 1, 2) and the origin. Label the coordinates of each vertex. Label the coordinate A. Lesson 5 Ex1 Graph a Rectangular Solid Graph the rectangular solid that contains the ordered triple A(3, 1, 2) and the origin. Label the coordinates of each vertex. Draw the rectangular prism and label each vertex. Answer: A.A B.B C.C D.D Lesson 5 CYP1 A.(2, 1, 3) B.(1, 2 3) C.(2, 3, 1) D.(1, 3, 2) In the following diagram, what is the correct ordered triple for Point N? Lesson 5 KC1 Lesson 5 KC2 Lesson 5 Ex2 Distance and Midpoint Formulas in Space A. Determine the distance between F(4, 0, 0) and G(2, 3, 1). Distance Formula in Space Substitution Simplify. Lesson 5 Ex2 Distance and Midpoint Formulas in Space B. Midpoint Formula in Space Substitution Simplify. Lesson 5 CYP2 1.A 2.B 3.C 4.D A. Determine the distance between A(0, 5, 0) and B(1, 2, 3). A. B. C. D. Lesson 5 CYP2 1.A 2.B 3.C 4.D A. B. C. D. Lesson 5 Ex3 ARCHITECTURE Suppose a two-story home has a bathroom on the first floor that is 9 feet wide, 6 feet deep, and 8 feet tall. Likewise, a bathroom on the second floor, directly above the one on the first floor, has the same dimensions. If the second floor is 10 feet above the first floor, find the coordinates of each vertex of the rectangular prism that represents the second-floor bathroom. ExploreSince the bathroom is a rectangular prism, use positive values for x, y, and z. Write the coordinates of each corner. The points of the bathroom will rise 10 feet for the points of the second-floor bathroom. Translating a Solid Lesson 5 Ex3 Solve Translating a Solid Plan Use a translation equation (x, y, z) (x, y, z + 10) to find the coordinates of each vertex of the rectangular prism that represents the second-floor bathroom. Lesson 5 Ex3 Check Check that the distance between corresponding vertices is 10 feet. Answer: (0, 0, 10); (0, 9, 10); (6, 9, 10); (6, 0, 10); (0, 0, 18); (0, 9, 18); (6, 9, 18); (6, 0, 18) Translating a Solid 1.A 2.B 3.C 4.D Lesson 5 CYP3 A.(0, 0, 0); (0, 20, 0); (25, 20, 0); (25, 0, 0); (0, 0, 12); (0, 20, 12); (25, 20, 12); (25, 0, 12) B.(12, 0, 0); (12, 20, 0); (13, 20, 0); (13, 0, 0); (12, 0, 12); (12, 20, 12); (13, 20, 12); (13, 0, 12) C.(0, 12, 0); (0, 8, 0); (25, 8, 0); (25, 12, 0); (0, 12, 12); (0, 8, 12); (25, 8, 12); (25, 12, 12) D.(0, 0, 12); (0, 20, 12); (25, 20, 12); (25, 0, 12); (0, 0, 0); (0, 20, 0); (25, 20, 0); (25, 0, 0) Suppose a warehouse has a room on the ground floor that is 20 feet wide, 25 feet long, and 12 feet tall. If the height of each floor is 12 feet, find the coordinates of each vertex of the rectangular prism that represents a room in the basement of the warehouse directly below the given room. Lesson 5 Ex4 Reflections in Space Lesson 5 Ex4 Reflections in Space Answer: The coordinates of the vertices are A (0, 0, 0), B (0, 2, 0), C (1, 2, 0), D (1, 0, 0), E (1, 0, 1), F (0, 0, 1), G (0, 2, 1),and H (1, 2, 1). A(0, 0, 0) A(0, 0, 0) B(0, 4, 0) B(0, 2, 0) C(2, 4, 0) C(1, 2, 0) D(2, 0, 0) D(1, 0, 0) E(2, 0, 2) E(1, 0, 1) F(0, 0, 2) F(0, 0, 1) G(0, 4, 2) G(0, 2, 1) H(2, 4, 2) H(1, 2, 1) Plot the coordinates of the vertices of the image. A.A B.B C.C D.D Lesson 5 CYP4 A.(6, 5, 8) B.(6, 5, 8) C.(6, 5, 8) D.(3, 5, 8) A sphere has a center point at P(6, 5, 8) and a radius of length 3 inches. If this sphere were reflected in the yz-plane, find the coordinates of the image of P.