Question

The area of a triangle region is 3,136 sq. cm. If the perpendicular from one vertex to the opposite side is 64cm, Find the lenght of its base??​

Answer 1

Area of triangle = (base x perpendicular height)/2 = 3136

                          => base x height = (3136*2)

                          => base = (6272)/64

                          => base = 98cm