An isosceles triangle shaped frame is made from four pieces of metal. The frame has a height of 8 metres and a base of length 12 metres.

The weight of the metal is 2.5kg per metre. Calculate the total weight of the metal in the frame.

An isosceles triangle shaped frame is made from four pieces of metal The frame has a height of 8 metres and a base of length 12 metres The weight of the metal i class=