Area Flashcards
1
Q
Area of a rectangle =
A
length x width
2
Q
Area of a triangle =
A
½ x base x perpendicular height
3
Q
Area of a parallelogram =
A
base x perpendicular height
4
Q
Area of a trapezium =
A
½ x (a + b) x h
where h = perpendicular height and
a and b are the parallel sides
5
Q
Area of a circle =
A
π x r x r
where r = radius of the circle
