Find the total surface area of the following cone. leave your answer in terms of pi.

282.74

Explanation:

Using these formulas:

A=πrl+πr2

l=r2+h2

Solving for A:

A=πr(r+h2+r2)=π·5·(5+122+52)≈282.74334

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this