# CBSE Class 9 Answered

**The sides of triangular park in ratio of 2:6:7 and it perimeter is 300m. Then its area is**

Asked by kumarvsteel477 | 12 Sep, 2019, 08:22: AM

Expert Answer

Ratio of sides=2:6:7

Let the sides be 2x, 6x and 7x

Perimeter of triangle=300m

2x+6x+7x=300

x=20m

So, the sides are 40m, 120m and 140m

Area of the triangle is

Answered by Renu Varma | 12 Sep, 2019, 09:44: AM

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