A diet rich in vegetables and fruits can lower blood pressure, reduce the risk of heart disease and stroke, prevent some types of cancer, lower the risk of eye and digestive problems, and have a positive effect on blood sugar levels, which can help keep appetite in check. Shanti is very fond of fresh vegetables. Her triangular vegetable garden ABC has sides 40m, 32m and 24m. She has to put a fence all around it leaving a space for a 3m wide gate on one side.

What is the semi-perimeter of the garden?
96 m
48 m
93 m
46.5 m

What is the total area of the vegetable garden?

192 m.sq.
384√3 m.sq.
384 m.sq.
424 m.sq.

What is the length of the wire needed for fencing, leaving a space 3m wide for a gate on one side?

46.5 m
93 m
96 m
48 m


Find the cost of fencing it with barbed wire at the rate of Rs.20 per metre.
(A) Rs.1920 (B) Rs.1860 (C) Rs.930 (D) Rs.960 .....