Question

Find the area of a triangle whose perimeter is 60cm
, its one side is 28.5cm and the other
two sides
are such that one is 10. 5cm longer
than
the other​

Answer 1

Step-by-step explanation:

let the base is10.5(because base the longer side of triangle

length=28.5

area of the triangle=1/2×b×h

1/2×10.5×28.5

1/2×299.25

149.625cm