Answer:
Scale factor = 2 for C
Scale factor = 2 for D
Scale factor = 2 for B
Step-by-step explanation:
Shape C has the dimensions of 2 x 6
Shape A has the dimensions of 1 x 3
Shape C is exactly 2 times an englargement of A because:
multiply 1 (dimension of A) times 2 (scale factors) = 2 (dimension of C)
multiply 3 (dimension of A) times 2 (scale factors) = 6 (dimension of C)
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Shape D has the dimensions of 2 x 6
Shape A has the demensions of 1 x 3
Shape D is exactly 2 times an englargement of A because (same as C):
multiply 1 (dimension of A) times 2 (scale factors) = 2 (dimension of D)
multiply 3 (dimension of A) times 2 (scale factors) = 6 (dimension of D)
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Shape B has the dimensions of 3 x 9
Shape A has the demensions of 1 x 3
Shape B is exactly 3 times an englargement of A because:
multiply 1 (dimension of A) times 3 (scale factors) = 3 (dimension of B)
multiply 3 (dimension of A) times 3 (scale factors) = 9 (dimension of B)
