Or search by topic
From the measurements and the clue given find the area of the square that is not covered by the triangle and the circle. Give your answer as a formula and then calculate the area correct to two decimal places. (This problem was created by Syed from Foxford School and Community College).
The coke machine in college takes 50 pence pieces. It also takes a certain foreign coin of traditional design...
The area of a regular pentagon looks about twice as a big as the pentangle star drawn within it. Is it?
Three points A, B and C lie in this order on a line, and P is any point in the plane. Use the Cosine Rule to prove the following statement.