calculate the area of a triangle , if the sides are 13 cm , 12 cm and 5 cm , what is its area ?
the triangle with sides 13 cm , 12 cm and 5 cm is right angled , where the hypotenuse is 13 cm . area of the triangle = 1 / 2 * 12 * 5 = 30 cm 2 answer : c
multiply(divide(12, const_2), 5)