Three sides of a triangular plot are 15 m, 20 m and 25 m. How much minimum distance has a man to walk if he wants to come to the longest side from the opposite corner?
Answers
Step-by-step explanation:
=> 625=225+400
=> 625 = 625
So, the triangular field is right angled at B
Area of the field = 12×AB×BC
= 12×15×20
=150m2
So, the cost of sowing seed is RS. 5 per sq m
Cost of sowing seed for
150m2=150×5
= RS. 750
Part of solved Area and perimeter questions and answers : >> Elementary Mathematics >> Area and perimeter
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