Triangle
Area (A) = 0.5 × b × h
b = 4 cm h = 6
cm
area = "12" cm 2
Rectangle
Area (A) = b × h
b = 4 cm h = 6
cm
area = "24" cm 2
Parallelogram
Area (A) = b × h
b = 4 cm h = 6
cm
area = "24" cm 2