Determine the shaded area. This figure is not drawn

Mathematics

1 answer:

AleksAgata [21]2 years ago

8 0

Given that a unshaded rectangle is inscribed in a shaded circle, the area of the shaded region is 72.67m².

Given that a unshaded rectangle is inscribed in a shaded circle.

Diameter of the circle d = 13m
Radius r = d/2 = 13m/2 = 6.5m
Dimension of length of the rectangle l = 12m
Dimension of width of the rectangle w = 5m
Area of the shaded region As = ?

First we calculate the area of the shaded circle.

A = πr² = π × ( 6.5m )²

A = 132.665m²

Area of the shaded circle is 132.665m².

Area of the unshaded rectangle will be;

A = l × w

A = 12m × 5m

A = 60m²

Area of the unshaded rectangle is 60m².

Now, area of the shaded region will be;

= Area of the shaded circle - Area of the unshaded rectangle

= 132.665m² - 60m²

= 72.67m²

Given that a unshaded rectangle is inscribed in a shaded circle, the area of the shaded region is 72.67m².

Learn more about area polygons here: brainly.com/question/22590672

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marta [7]

Answer:

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Step-by-step explanation:

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Again, look at the graph provided to find the x and y-intercepts. On the x-axis, the parabola crosses through at the x-values of -1 and 3, so the x-intercepts are (-1, 0) and (3, 0).

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3 years ago

The profit (in thousands of dollars) of a company is given by P(x) = -8x2 + 32x + 14.

andre [41]

Answer:

Step-by-step explanation:

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And we want to find the maximum profit of the company.

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$\displaystyle \text{Vertex} = \left(-\frac{b}{2a}, f\left(-\frac{b}{2a}\right)\right)$