Question

manisha has garden in the shape of arhombus . the perimeter of the garden is 40 m and its diagonal is 16 m .she wants to divide it into two equal parts one far her brother and another for herself.find the area of each part

Answer 1

area = 256sq m each
we can use herons formula for finding the answer

Answer 2

perimeter of rhombus = 40m
=> 4· side= 40m
=> side = 10m
now ,
sides of both triangles = 10m , 16m, 10m

therefore by herons formula:
area of triangle = 2*3*8= 48 m2