Complete the point-slope equation of the line through (-2,6)(−2,6)left parenthesis, minus, 2, comma, 6, right parenthesis and (1,1)(1,1)left parenthesis, 1, comma, 1, right parenthesis. Use exact numbers. y-6=y−6=y, minus, 6, equals

Volume is length times width times height so
20 times 8 times 30 which is 4,800
surface area is ph (p is perimeter of base), h is height.
so perimeter would be length+length+width+width so 20+20+8+8 which is 56. so multiply 56 times 30 which is 1680. hope this !