Assertion: The sides of a triangle are 3cm, 4cm and 5cm. Its area is 6

1.	Assertion: The sides of a triangle are 3cm, 4cm and 5cm. Its area is 6 cm2 Reason: If 2s = (a + b + c), where a, b, c are the sides of a triangle, then area =√(s−a)(s−b)(s−c) Which of the following is correct?
Answer» Assertion: The sides of a triangle are 3cm, 4cm and 5cm. Its area is $6 c m^{2}$ Reason: If 2s = (a + b + c), where a, b, c are the sides of a triangle, then area $= \sqrt{(s - a) (s - b) (s - c)}$ Which of the following is correct?

Assertion: The sides of a triangle are 3cm, 4cm and 5cm. Its area is 6 cm2 Reason: If 2s = (a + b + c), where a, b, c are the sides of a triangle, then area =√(s−a)(s−b)(s−c) Which of the following is correct?

Answer»

Assertion: The sides of a triangle are 3cm, 4cm and 5cm. Its area is $6 c m^{2}$

Reason: If 2s = (a + b + c), where a, b, c are the sides of a triangle, then area

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

Which of the following is correct?