3 years ago

Find the area of a circle with radius, r = 19cm. Give your answer rounded to 3 SF.

1 answer:

4 0

1130cm square
Area formula is pixr^2
Pi x 19^2 = 1134.1149...

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inysia [295]

Answer:

The nearby building is $135 \dfrac{5}{9}$ feet tall.

Step-by-step explanation:

The statue of liberty is 305 feet tall.

A nearby building is $\dfrac{4}{9}$ as tall as the statue of liberty.

To find the height of the building, you need to find $\dfrac{4}{9}$ of 305:

$\dfrac{4}{9}\cdot 305=\dfrac{1,220}{9}= 135 \dfrac{5}{9}\ feet$

Thus, the nearby building is $135 \dfrac{5}{9}$ feet tall.

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3 years ago

g100num [7]

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