In the given figure triangleABC is drawn to circumscribe a circle of radius 3 cm, such that the segment BD and DC into which BC is divided by the point of contact D are of length 6 cm and 8 cm respectively,find side AB if the ar(triangleABC)= 63 cm square
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Step-by-step explanation:
Given,
The cost of fencing a rectangular park .
Length-130 breadth- 120
Perimeter of rectangular = 2*( l+b)
=2*(130+120)
=2*(250)
=500
The rate of fencing = 20* 500
= 10,000
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