3 years ago

Calculate the arc length and perimeter of a circle whose radius is 30cm and the angle of sector 105

1 answer:

7 0

105/360 * 30^2 * pi is the arc length
Perimeter is 30^2 * pi

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IRISSAK [1]

Your answer is A 1/15

6 0

4 years ago

FromTheMoon [43]

Answer:

There are 6 slices left.

Step-by-step explanation:

The remaining slices are:

Carrot Cake

$x = \left(\frac{8}{8} -\frac{1}{8} -\frac{4}{8} -\frac{1}{8} \right)\cdot 8$

$x = 2$

Chocolate Cake

$y = \left(\frac{8}{8} - \frac{1}{8} - \frac{3}{8} \right)\cdot 8$

$y = 4$

There are 6 slices left.

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3 years ago

Ivanshal [37]

Sorry its hard to read and see

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4 years ago

Fudgin [204]

Idkidkidkidkidkidkidkidk idk

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4 years ago

faust18 [17]

Answer:

you are correct!!

3 0

3 years ago