Given that a = 15 cm and b = 8 cm, work out x .

A10 inch cookie cake is divided into 8 slices. what is the area of 3 slices

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?

20 sharpened pencils are placed in a box containing an unknown number of unsharpened pencils suppose 15 pencils are removed at random and five of the remove pencils are sharpened based on this is it reasonable to assume that the number of unsharpened pencil is 40 explain your reasoning