Question

draw a circle triangle and a trapezium of your own measures on graph paper.find the areas of the these by counting the small squares then verify using formula for area of these figures​

Answer 1

Answer:

The first formula most encounter to find the area of a triangle is A = 1⁄2bh. To use this formula, you need the measure of just one side of the triangle plus the altitude of the triangle (perpendicular to the base) drawn from that side. The triangle below has an area of A = 1⁄2(6)(4) = 12 square units.