Question

7. The sides of a triangle are 6,8,10 units, then the area of the triangle in sq.units. *​

Answer 1

Answer:

Length of sides = 6,8,10

The value of semiperimeter s = a + b + c /2 = 6 + 8 + 10 / 2 = 12

Area of triangle Δ :

Δ = $\sqrt{s(s - a ) (s - b ) (s - c ) \\}$

  = $\sqrt{12(6) (4) (2)}$

  = $\sqrt{496}$ = $24$ cm $24^{2}$

Step-by-step explanation:

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