Integrated Algebra 1

Calculate the area of a triangle with side lengths 5, 6 and 8 using Heron’s formula: A = where. s = (a + b + c). State your answer to the nearest cm2. 2 Find the area of this trapezium. 1 A metal rubbish bin is cylindrical in design with one end opened. Using the dimensions shown on the diagram, calculate the total surface area (TSA) of the ... ................
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