2 years ago

Number 1 is the question

Mathematics

1 answer:

ozzi2 years ago

3 0

You’ll have to adjust the plotting a bit to fit your graph that you have, but this is the main idea.

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The center on a target has a diameter of 5 inches. The whole target has a diameter of 25 inches. The center of the target takes

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To find the percentage, first find the area of both circles. The area formula is $\pi r^{2}$ . After finding the area of the center of the target (19.625) and the area of the large target (490.625), set up a percent proportion to determine the percentage that the center takes up:

$\frac{is}{of} = \frac{percent}{100}$

$\frac{19.625}{490.625} = \frac{percent}{100}$

Cross multiplying and dividing by 490.625 will give a total of 4%.

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