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Dmitriy789 [7]
3 years ago
7

Please help me with my homework

Mathematics
1 answer:
Alona [7]3 years ago
4 0

so for A it is 16 times as large because the area is 3*3 which is 9 but since it is a triangle the area is halved and is 4.5 and divide 72 by 4.5 which gives us 16

then for b I believe that the scale factor is 4

and for C it is asking for the bottom side of the scaled copy not of triangle A and 4*3=12 so the bottom is 12

ok now its complete =)

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