What is a triangle with 6cm 8cm and 4cm?

Answer 1

The area of the triangle with these sides is found by Heron's formula, which states that:

semiperimeter = (a + b + c) / 2

Area = √(s(s - a)(s - b)(s - c))

Then:

semiperimeter = (6 + 8 + 4) / 2 cm = 9 cm

Area = √(9(9 - 8)(9 - 6)(9 - 4)) cm²

≈ 11.6 cm²

Answer 2

9cm 8cm 4cm 3cm