Question

Find area of the plot :​

Answer 1

Answer:

• Area of plot is 28750 m².

Step-by-step explanation:

Given :

• EF is 120 m.
• AF is 80 m.
• FG is 95 m.
• BF is 70 m.
• GC is 110 m.
• DG is 75 m.

To find :

• Area of the plot.

Solution :

Formula to be used :

• Area of triangle = 1/2 × base × height.

So,

Length of AD = AF + GF + DG

⇒ AD = 80 + 95 + 75

⇒ AD = 250

Length of AD is 250 m.

Now,

• ACDE is the plot.

Area of ACDE = Ar(∆AED) + Ar(∆ACD)

• For ∆AED, base is AD and height is EF.
• For ∆ ACD, base is AD and Height is CG.

⇒(1/2 × 250 × 120) + (1/2 × 250 × 110)

⇒(250 × 60) + (250 + 55)

⇒ 15000 + 13750

⇒ 28750

∴ Area of plot is 28750 m².

Answer 2

Answer:

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