What is the area of a triangle with sides measuring 5.9 cm, 6.7 cm and 10.3 cm?

Question

Round to the nearest tenth.

 

Area ≈ __?__ cm².

Answer 1

The way too find the answer is heron's formula. sqr(s(s-a)(s-b)(s-c)). Where s is the perimeter divided by 2. And a,b,c are the lengths of each side. sqr= square root. Hope this helps!