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Let r1=2 and r2=12 , and consider the figure below. Using point O as the center, Arjun created two scale drawings of △ABC as specified below.


a. △A′B′C′ with scale factor r1

b. △A′′B′′C′′ with scale factor r2

Use paper to recreate Arjun's scale drawing.


The value of the ratio OC′′:OC′ is

Let r12 and r212 and consider the figure below Using point O as the center Arjun created two scale drawings of ABC as specified belowa ABC with scale factor r1 class=