3. Faith draws a house plan. One room in her house plan is 2.4 cm by 8.4 cm. Faith made the drawing using a scale factor of 1:150. Determine, in metres, the dimensions of the actual room. 100 cm = 1 m

Mathematics For Machine Technology
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Chapter63: Volumes Of Pyramids And Cones
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Problem 32A: A piece in the shape of a frustum of a pyramid with regular octagon bases is 23.84 centimeters high....
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/8/22, 2:53 PM
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3. Faith draws a house plan. One room in her house plan is 2.4 cm by 8.4 cm. Faith made
the drawing using a scale factor of 1:150. Determine, in metres, the dimensions of the
actual room. 100 cm = 1 m
4. Hope has a photograph that measures 4.0 inches by 6.0 inches. She makes a copy using a
scale factor of 30%. Determine the dimensions of the copy; round your answer to the
nearest tenth cm. 1.0 inches = 2.54 cm
5. The actual diameter of a Loonie is 26.5 mm. Dawson makes a scale drawing of a
Loonie with a diameter of 10.6 cm. Determine the scale factor, k, that Dawson used for
his diagram. 10 mm = 1 cm
CANA
Antak
0₂
Transcribed Image Text:/8/22, 2:53 PM Copy of Rewrite Questions - Google Docs 3. Faith draws a house plan. One room in her house plan is 2.4 cm by 8.4 cm. Faith made the drawing using a scale factor of 1:150. Determine, in metres, the dimensions of the actual room. 100 cm = 1 m 4. Hope has a photograph that measures 4.0 inches by 6.0 inches. She makes a copy using a scale factor of 30%. Determine the dimensions of the copy; round your answer to the nearest tenth cm. 1.0 inches = 2.54 cm 5. The actual diameter of a Loonie is 26.5 mm. Dawson makes a scale drawing of a Loonie with a diameter of 10.6 cm. Determine the scale factor, k, that Dawson used for his diagram. 10 mm = 1 cm CANA Antak 0₂
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