2 years ago

The circumference C of a circle is found with the formula C=2(3.415)r

Mathematics

2 answers:

Serga [27]2 years ago

7 0

Answer:

You are correct! :)

Extra tip:

It can also be written like 'C = 2πr' and that works just as well!

Tems11 [23]2 years ago

4 0

Answer:

circumference=2πr formula 2×22/7×r

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Please can somebody help me

Elena-2011 [213]

Answer:

Rectangle: bh or l · w

Circle: pi(r)²

3 0

2 years ago

Ben strikes out 90 times in 340 at bat. What percent of the time does Ben strike out

nikklg [1K]

Answer:

$percentage=26.47\%$

Step-by-step explanation:

$Ben\ strikes\ in\ 340\ efforts=90\\\\So\ fraction\ he\ can\ strike\ 1\ effort=\frac{number\ of\ times\ he\ strikes}{total\ efforts}\\\\So\ fraction\ he\ can\ strike\ in\ 1\ effort=\frac{90}{340}\\\\So\ fraction\ he\ can\ strike\ in\ 1\ effort=\frac{9}{34}\\\\He\ can\ strike\ in\ 100\ efforts=\frac{9}{34}\times 100\\\\percentage=26.47\%$