Question

The base of an isosceles triangle measures 24 cm and its area is 192 cm? Find its perimeter 2​

Answer 1

Answer:

area of a triangle = 1/2 * base * perpendicular height

                                1/2 * 24 cm * x   = 192 cm

                                12 cm * x           =  192

                                 x (height)          = 16 ( 192/12)