stagemadedro stagemadedro

04-06-2021
Mathematics

contestada

Find the area of the circle with a circumference of
30
π
. Use 3.14 for
π
. Round to the nearest hundredth.

Area in in decimal form: ______

Options:

Find the area of the circle with a circumference of 30 π Use 314 for π Round to the nearest hundredth Area in in decimal form Options class=

Respuesta :

senalvidun senalvidun

04-06-2021

Answer:

circumference of the circle=2πr

30π=2πr

r =15

radius of the circle is 15 mm

area of the circle=πr²

=3.14×15²

=706.5 mm²

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