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ki77a [65]
3 years ago
9

The diameter of the semicircle is 58 mm. The radius of each small circle is 5 mm.

Mathematics
1 answer:
frez [133]3 years ago
5 0
The radius of the semicircle is 58÷2= 29 mm
The area of the semicircle is πR²/2= π×29²/2=841π/2=420,5 π mm²
The area of each small circle is πr²= π×5²= 25 π mm²
<span> The area of the shaded region is 420,5</span>π - 3×25π = 420,5π-75π=345,5π mm²
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Answer:

3.295 Kilograms of flour

Step-by-step explanation:

Kimberly has 3.25 kilograms of flour in a container. She adds 45 grams of flour to the container. How many kilograms of flour does she have now?

Kimberly has 3.25 kilograms of flour in a container.

She adds 45 grams of flour to the container.

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Step-by-step explanation:

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