maths revison
area - any triangle
Base × Height ÷2
Area - Square & Rectangle
length x width
area - parallelogram
base x vertical height
area - rhombus
base x vertical height
Area - Trapezium
(a + b) + 2 x Height
Base × Height ÷2
length x width
base x vertical height
base x vertical height
(a + b) + 2 x Height