Calculate the circumference and area of this circle. 4cm radius
2 answers:
Answer: Using the formula,
Area=π×r2.
Area=π×r2.
=π×(4 cm)2.
=16π cm2≈50.24 cm2.
Step-by-step explanation:
Answer:
the circumference is 25.133 and the area is 50.265
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