Question

A circle with radius of \greenD{3\,\text{cm}}3cmstart color #1fab54, 3, start text, c, m, end text, end color #1fab54 sits inside a \blueD{8\,\text{cm} \times 7\,\text{cm}}8cm×7cmstart color #11accd, 8, start text, c, m, end text, times, 7, start text, c, m, end text, end color #11accd rectangle.
What is the area of the shaded region?
Round your final answer to the nearest hundredth.

Answer 1

Answer:

The question gives us a clear cut answer.

Count is not the appropriate term

We replace the count with the sum.

This is not consistent with my income and category.

Step-by-step explanation:

Answer 2

Answer:

125.6cm²

Step-by-step explanation:

3.14 x 7² = 153.86

3.14 x3² = 28.26

Then you subtract the big circle (153.86) subtract the little circle (28.26)

153.86 - 28.26 = 125.6cm²

Answer = 125.6cm²

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