2 years ago

Find the area of a circle with a radius of 0.4 inches

Mathematics

1 answer:

AleksandrR [38]2 years ago

3 0

Answer:

0.16 π

Step-by-step explanation:

Using the area formula pi*r^2 we can find the area of the circle, plugging in the numbers gets us pi*(0.4)^2 = 0.16 π

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Step-by-step explanation:

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2 years ago

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marshall27 [118]

Answer:

24.3 units (3 s.f.)

Step-by-step explanation:

Since a square has 4 equal sides,

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