Question

find the area of triangle when sides are 6,6,8 with herons formula ​

Answer 1

hey mate

here is your answer

$= \sqrt{10(10 - 6)(10 - 6)(10 - 8)} \\ = \sqrt{10 \times 4 \times 4 \times 2} \\ = 4 \times 2\sqrt{5} \\ = 8 \sqrt{5} \\ = 17.84$

Answer 2

Answer:

Step-by-step explanation:

S=(a+b+c)/2

= (6+6+8)/2

= 10

To get the area.

A^2 = s (s-a)(s-b)(s-c)

A^2= 10 (10-6)(10-6)(10-8)

A^2= 320

A= square root of 320