Alex draws the scale model shown as a plan for a large wall mosaic.a The largest scale factor he can use isso the mosaic will be m talland m wide.(Type integers or decimals.)10 cm12 cma The wall is 10 m wide and 7 m high. What are the dimensions of the largestmosaic he can make on that wall? Explain.b. He will use 2-cm square tiles to make his mosaic. How many tiles will heneed? Explain how you found your answer.

given that dimension of scaled mosaic is 12cm x 10cm dimension of wall is 10m x 7m Length of mosaic…

Answered: a The wall is 10m wide and 7 m high.…

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter10: Measurement, Area, And Volume

Section10.4: Circumference And Area Of A Circle

Problem 32E

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a The wall is 10m wide and 7 m high. What are the dimensions of the largest mosaic he can make on that wall? Explain. b. He will use 2-cm square tiles to make his mosaic. How many tiles will he need? Explain how you found your answer.