Find the lateral (side) surface area of the cone generated by revolving the line segment y equals seven halves x , 0 less than or equals x less than or equals 5, about the x-axis. Check your answer with the following geometry formula. Lateral surface areaequalsone half times base circumference times slant height

Step-by-step explanation:

Let's use the integral formula for the surface area of revolution of the function y(x) around the x-axis, which is:

and which in our case, we can obtain the following:

Recall as well that , which gives us the limits of integration:

If we compare it with the geometry formula:

Lateral surface of cone =

which is exactly the expression we calculated with the integral.

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.