Square metres. This diagram shows a target made from four concentric circles (circles with the same centre). The radius of the inner circle is 2 cm. The radius of the other circles increases by 2 cm each time. Calculate the area of each of the rings numbered 1, 2 and 3. Give your answers to a suitable degree of accuracy.
!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?
Jaxon has s packs of 8 crazy straws. he divided the crazy straws into 2 equal bags. now, he has 224 crazy straws in each bag. how many packs of crazy straws did jaxon start with?