Question

Given a=975m h=1050m and 1125m.Find area using herons formula​

Answer 1

Answer:

Area of the triangle=

s.(s−a)(s−b)(s−c)

(by heron's formula)

where s=

2

(a+b+c)

a=975m, b=1050m, c=1125m

∴s=1575m

Area=

1575(1575−975)(1575−1050)(1575−1125)

⇒472500m

2

1hectare=10,000m

2

∴472500m

2

=47.25hectares

⇒ selling price of the field will be 47.25hectares×1000

⇒=47250Rs