handar circular garden of radius 80 m has a pathway around and outside it of width 3 m Find the cost of helling the path at 7.50 per sq. m.
Answers
Answered by
0
Answer:
Correct option is A)
Inner radius (Radius of the park) =38 m
Outer radius (Radius of the park + path width of the park) =38+8=46 m
Area of the path =π(46
2
−38
2
)
=
7
22
(2116−1444)
=
7
22
(672)
=2112 m
2
Step-by-step explanation:
Answered by
2
Answer:
Answer given in the attached picture
Step-by-step explanation:
hope it's help you
Attachments:
Similar questions