Get Area of Triangle and Rectangle

This image is about a triangle

TRIANGLE

Area(A) = 0.5 x B x H

b(cm)

h(cm)

This image is about a rectangle

RECTANGLE

Area(A) = B x L

b(cm)

l(cm)

This image is about a triangle

PARALLELOGRAM

Area(A) = B x H

b(cm)

h(cm)

RESULT