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Softa [21]
3 years ago
6

Write the coordinates of the vertices after a reflection across the x-axis.

Mathematics
1 answer:
Stells [14]3 years ago
6 0

Answer:

S' (-6, 6)

T' (2, 6)

U' (2, 0)

V' (-6, 0)

Step-by-step explanation:

To reflect the rectangle over the x-axis, think of it as flipping it over the x-axis. On the graph, count the units from V to S, it's 6 units. So, from the x-axis, count 6 units up from V. S would lie on -6, 6. Do the same for W to T. T would lie on (2, 6). The remaining coordinates U and V don't change because it is <em>already </em>on the x-axis. <em> </em>

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Answer:

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Step-by-step explanation:

The area inside the running track is given by the sum of the area of a rectangle and the area of a semicircle:

A_{t} = A_{r} + 2A_{c}                

A_{t} = x*(2r) + 2*(\frac{\pi r^{2}}{2})      

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Hence, the total area is:

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I hope it helps you!                                                    

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Step-by-step explanation:

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