A triangular park has three sides, which are in the ratio 12 ; 5 ; 8 such that its area is 240 x root 15 meter . the park is to be fenced with wire, leaving 4m side gates on each side, at the rate of RS 30 per meter . find the cost to fence the wire around the park
Answers
Answered by
1
12x+5x+8x=180
25x=180
x=7.5
so price is 30*[12*7.5+5*7.5+8*7.5]
25x=180
x=7.5
so price is 30*[12*7.5+5*7.5+8*7.5]
Answered by
0
12x+5x+8x=180
25x=180
x=7.5
25x=180
x=7.5
Similar questions