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bazaltina [42]
3 years ago
10

What is the area of this polygon

Mathematics
1 answer:
bogdanovich [222]3 years ago
3 0

Answer:

42cm²

Step-by-step explanation:

7×5= 35

7×2/2=7

35+7=42cm²

only applies if the grid is 1×1 cm²

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List multiples to find LMC of 27 and 45
PtichkaEL [24]

Answer:

135

Step-by-step explanation:

I think you mean the LCM instead of LMC. LCM stands for Least Common Multiple. Anyway, some of the multiples of 27 are 27, 54, 81, 108, and 135. Some multiples for 45 are 45, 90, 135. We can see here that 27 and 45 share the mutiple of 135 which is the first number they have in common.

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Step-by-step explanation:

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