Question

Find the area of circle is diameter 56 CM

Answer 1

Answer:

176 cm²

Step-by-step explanation:

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Answer 2

Answer:

The area of the circle is 2464 cm².

Step-by-step explanation:

Here we have given to find the area of a circle whose diameter is 56 cm.

As we know that to find the area of a circle first of all we have to find its radius and radius is half of the diameter.

diameter=56cm

∴ radius = $\frac{diameter}{2}$

              = $\frac{56}{2}$cm

              =28cm

Now, area of circle=πr²

                             =$\frac{22}{7}$×28×28 cm²

                            = 22×4×28 cm²

                            =2464 cm²

Hence the area of the circle with diameter 56 cm is 2464cm².