Question

Area of parallelogram whose parallel sides are 25 and 10 and the non parallel side are 14 13

Answer 1

Construct a line parallel to any non parallel side

So a new parallelogram is formed

Find the area of the triangle formed by herons formula and then find the area of the triangle by

[tex]1 \div 2 \times base \times height
find the height and put it in the formula of finding area of trapezium and get the answer

Answer 2

I think you must give to height to solve this question and all the sides of a llgm are equal....