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I need help finding the answer

I need help finding the answer-example-1
User Karthik M
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1 Answer

4 votes

Answer:

length of RT = 4

Explanation:

triangle RST has been enlarged by 3 as the length of ST is 3x longer than BC

so the length of RT (12) can be divisible by 3 that gives AC the length of 4cm

User Weibeld
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