Question

15. A triangular garden has base 30 m and height 32 m. Find the cost of leveling the garden at Rs 6​

Answer 1

Area = (1/2)*30*32=480 square meters

cost= 480/6=80 ₹

Answer 2

Base =30 cm

Height = 32 cm

So, area of the garden,

$= \frac{1}{2} \times 30 \times 32cm ^{2} \\ = 30 \times 16cm ^{2} \\ = 480 \: cm ^{2}$

Now, cost of leveling the fields at Rs 6,

$rs6 \times 480 \\ = rr 2880$

Hope this helps.

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