Question

Find the area of the circle whose diameter is 6.8mm (use = 3.14)​

Answer 1

Answer:

here is your answer

Step-by-step explanation:

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Answer 2

Answer:

3.63×10-5m²

Step-by-step explanation:

Diameter= 6.8mm

Unit Conversion:

d=6.8×10-3m

Using the formulas

A=πr²d=2dr

Solving forA

A=1/4πd²

=1/4π6.8×10-32

≈3.63×10-⁵