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Radda [10]
3 years ago
6

A circle with radius of 1 cm sits inside a 3 cm x 3 cm rectangle.

Mathematics
1 answer:
alina1380 [7]3 years ago
4 0

Answer:

6.14

Step-by-step explanation:

Find area of shaded region:

regtangle area - circle area = shaded area

Regtangle area:

3x3=9

Circle area:

Pi (3.14) x radius x radius= 3.14

area all together if shaded region

9-3.14=6.14

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Answer:

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Step-by-step explanation:

Total time:

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3 years ago
Which value must be added to the expression x^2 +16x to make it perfect-square trinomial?
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