Learning how to use word processing and spreadsheets, and creating presentations are all considered computer skills. A.
basic
B.
advanced
C.
optional
D.
unnecessary

Ibelieve the answer is a thermometer.

Cprogram to find //perimeter of rectangle printf(" \n perimeter of rectangle \n"); printf(""); printf("\n enter width and length of the rectangle : "); scanf("%f%f", & width,& length); perimeter = 2 * (width + length); printf("perimeter of rectangle is: %.3f", perimeter);