Answer :
Let the sides of triangle be 100m, 160m, and 100m
Semi perimeter, 
Now, using Heron’s formula,
= 4800 m2
Now, we know that, diagonal divides a parallelogram into two triangles of equal areas.
Area of parallelogram ABCD = 2(area of ΔABC)
= 2 × 4800
= 9600 m2
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
R D Sharma | Surface Area and Volumes39 mins
Surface Area and Volume of Right Circular Cone37 mins
Smart Revision | Surface Areas and Volume of Solids31 mins
Surface Area and Volume of Spheres40 mins
Surface Area and Volume of Right Circular Cylinders42 mins
Quiz | Surface Area and Volumes43 mins
RD Sharma | Surface areas and volumes of Cube & Cuboid33 mins
R D Sharma | Surface Area and Volumes39 minsSurface Area and Volume of Right Circular Cone37 minsSmart Revision | Surface Areas and Volume of Solids31 minsSurface Area and Volume of Spheres40 minsSurface Area and Volume of Right Circular Cylinders42 minsQuiz | Surface Area and Volumes43 minsRD Sharma | Surface areas and volumes of Cube & Cuboid33 minsTry our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
RELATED QUESTIONS :
A piece of land i
RS Aggarwal & V Aggarwal - MathematicsThe question cons
RS Aggarwal & V Aggarwal - MathematicsThe dimensions of
NCERT Mathematics ExemplarA hand fan is mad
RD Sharma - MathematicsFind the area of
NCERT Mathematics Exemplar