What does the word strained mean as it is used in paragraph 16 the story is from where the red fern grows but this are the answers A to exert great physical effort B to demonstrate strong resistance C to experience stress or tension D to fight against a feeling of panic

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);  

Iwould try the first option, first then if that didn't work i would try the last option.