10. A triangular park has sides 15 m, 18 m and
20 m. Leaving an entrance 2 m wide on one of
its sides, the park has been fenced with barbed
wire. How much length of wire will be needed?
Answers
Answered by
1
Answer:
I hope you know the answer to this question.
Answered by
5
Answer:
51 m
Step-by-step explanation:
Perimeter of park = 15+18+20
= 53m
Width of entrance=2m
Length of wire required = perimeter - width of entrance
=53m - 2m=51m
Similar questions