How many square feet of outdoor carpet will we need for this whole?

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.