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Scale Drawings and Scale Models

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Pick one question from your learning goal. Write down the level.

agenda 1)finish garden 2)review questions with partner 3)exit ticket

Katie drew a picture of a zombie. She used the following scale: 1 cm : 5 m. Her picture is cm long. What is the length, in feet, of the actual zombie?

A photographer takes an aerial photo of a field on which a circular crop area has been planted. He prints the photo out and notes that 2 centimeters of length in the photo corresponds to 100 meters in actual length. a. What is the scale factor of the actual farm to the photo? b. If the dimensions of the entire photo are 25 cm by 20 cm, what are the actual dimensions of the rectangular land area in meters captured by the photo?

Giovanni went to Los Angeles, California for the summer to visit his cousins. He used a map of bus routes to get from the airport to his cousin’s house. The distance from the airport to his cousin’s house is 56 km. On his map, the distance is 4 cm. What is the scale factor?