3 years ago

A swimming pool is filled with water. Find .. 15m 1.2 3.7m 1.89

Mathematics

2 answers:

Andreyy893 years ago

5 0

Answer:

Step-by-step explanation:

aev [14]3 years ago

5 0

it just depends on how big the pool is and hod deep it is.

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$A= 2 \pi r^2 + 2 \pi r h$

Substituting the values of A and r, we will get

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What is the standard form of the equation of a circle whose diameter is 20 units and whose center is (−1,7)?

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Answer:

$(x + 1)^2 + (y - 7)^2 = 100$

Step-by-sep explanation:

Given:

Diameter of circle = 20 units

Center of circle = (-1, 7)

Standard form of the equation of a circle is expressed in the center-radius form as:

$(x - h)^2 + (y - k)^2 = r^2$ ,

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Plug in the values into the equation

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