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4 years ago

What is the area of a circle if d =7cm

Mathematics

1 answer:

RideAnS [48]4 years ago

4 0

Answer:

49π / 4

Step-by-step explanation:

πr²

pi x radius²

radius = d ÷ 2 = 3.5

49π / 4

☺️

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3 years ago

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2 years ago

(TCO 3) How many different teams can be organized consisting of two men, two women, and two children? We have the following grou

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The order in which the people are selected is not important(John and Josh is the same team as Josh and John), which means that the combinations formula is used to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In this question:

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3 years ago

What is the area of a circle if d =7cm​

What is the area of a circle if d =7cm