book Maths Puzzle Numerical Ability

In rectangle ABCD, diagonal line BD is one more than twice lined BC. Line CD is 7 more than line BC. find line AB.

Read Solution (Total 0)

book Other Question

what is the answer for this equation -2squareroot of 11? A recipe for 2 1/2 dozen whole sheat muffins requires 600g of flour. How many muffins can be made with 900g of flour?