Question 980114: The sides of a triangular park are 8 m ,10 m and 6 m respectively a small circular area of diameter 2m is to be left out and the remaining area is to be used for growing roses how much area is used for growing roses use π=3.14
Answer by Cromlix(4381)   (Show Source):
You can put this solution on YOUR website! hi there,
I assume that the triangular park
is right angled as the sides 6,8 and 10
match a 3,4,5, right angled triangle
Area of the above triangle = 1/2 (bxh)
=> 1/2 (4 x 3) = 6m^2
Area of circle = Pi x r^2
Area = 3.14 x 1^2
Area = 3.14m^2
Area of triangle - Area of circle
6m^2 - 3.14m^2
= 2.86m^2
Hope this helps:-)
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