Unit-5 Algebraic Expressions
In this unit we will discuss algebra.
The length of the hypotenuse H of right-angled triangle is given by √(A^2+B^2) where A and B are the lengths of the perpendicular sides.
a)Find the hypotenuse if A = 5 metres and B = 12 metres.
b)What is the third side if the hypotenuse is 5 metres and one side is 4 metres?