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2 years ago

Help me PLEASE 15POINTS

Mathematics

1 answer:

Sunny_sXe [5.5K]2 years ago

8 0

Answer:

50.3

Step-by-step explanation:

area of a circle = πr²

where r = radius

given radius = 4yd

so we have A = πr²

==> plug in r = 4 ( because the given radius is 4yd )

A = π(4)²

==> evaluate exponent

A = 16π

==> simplify 16π

A = 50.3 ( rounded to the nearest tenth )

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