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ΔAbc Has Been Reduced by a Scale Factor 0.6 to δA'B'C'/ Calculate:Lengthof B' C', If Bc = 8cm - Mathematics

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Question

ΔABC has been reduced by a scale factor 0.6 to ΔA'B'C'/ Calculate:Length of B' C', if BC = 8cm

Sum

Solution

`"Image length"/"Actual length"` = Scale factor

`"B'C'"/(8)` = 0.6

⇒ B'C' = 8 x 0.6
⇒ B'C' = 4.8cm.

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Chapter 16: Similarity - Exercise 16.2

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Frank Mathematics [English] Class 9 ICSE
Chapter 16 Similarity
Exercise 16.2 | Q 12.1
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