ok ill just try remember questions. learn about sectors how to find and area sector nd perimeter of 2 sectors. 1st question is the hardest
. 2nd 1 is explained bad. 3rd 1 use calculator, quite confusing. u need linear program for last question.then the classic speed graph, where u gota find distance travelled and acceleration.and simultaneous equations and make X the subject. thats bout it. easy paper really i reckon ill get 66/70.