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Natali5045456 [20]
3 years ago
7

Pleqse help me do this thank you​

Mathematics
1 answer:
SpyIntel [72]3 years ago
5 0

Answer:

84 grams; 5 ounces

Step-by-step explanation:

1oz = 28g

3*1oz = 3*28g

3 oz =  84g

140g = 5*28g = 5*1oz

140g = 5oz

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Then the new area of the square is:

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Now, if the figure was a circle instead of a square?

For a circle of radius R, the area is:

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