Frecuencia absoluta acumulada para datos no agrupados

(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.

Need on this geometry question. explain how you did it.

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?