Question

A triangular garden has base 30 m and height 32 m. Find the cost of levelling the
garden at $6 per m^2.
​

Answer 1

Answer:

$2,880

Step-by-step explanation:

area of triangle= 1/2bh

base=30 height=32

1/2bh=1/2*30*32=960/2=480m^2

1-$6

480- x

by cross multiplication

x=2,880

I hope my answer helps you☺☺

Answer 2

Answer :

The cost of levelling the garden at Rs 6 per m² is Rs 2880.

Explanation :

We are given the base and height of the triangle, that is,

• Base of a triangular garden = 30 m

• Height of a triangular garden = 32 m

We need to find the cost of levelling the garden at Rs 6 per m².

★ Area of a triangle is given as,

⇛ Area = 1/2 × Base × Height

⇛ Area = 1/2 × 30 m × 32 m

⇛ Area = 1/2 × 960 m²

⇛ Area = 480 m²

Hence, Area of the triangular garden is 480 m².

Now, cost of levelling the garden at Rs 6 is,

• Rs 6 = 1 m²

So,

★ Cost :

➟ 6 × 480

➟ Rs. 2880

$\therefore$ The cost of levelling the garden at Rs 6 per m² is Rs 2880.

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