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BigorU [14]
3 years ago
9

Geometry Question Find the area of the circle

Mathematics
2 answers:
gtnhenbr [62]3 years ago
8 0

Answer:

the area of the circle

= 706.5 cm²

Step-by-step explanation:

r = 1/2d

r = 1/2 × 30

r = 15 cm

\boxed{ \bold{formula = \pi \:  {r}^{2} }}

= 3.14 × 15 × 15

= 706.5 cm²

oee [108]3 years ago
5 0

Answer:

Area of the circle = 706.5 cm²

Step-by-step explanation:

Diameter = 30cm

Radius = 15cm

Area of the circle=πr²= 3.14(15)²= 3.14×225 = 706.5 cm²

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a

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3 years ago
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3 years ago
the distance around a circle (the circumference) is about 3.14 times the diameter. If a circulares table has a diameter of 3 fee
Katyanochek1 [597]
Well.
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