Question

area of a triangle without base and height​

Answer 1

Step-by-step explanation:

There are a couple of things you could try.

First, you could use the fact that

Area=12bcsinA=12casinB=12absinC

where a, b, and c are sides opposite to angles A,B and C respectively.

Next, there's Herons formula

Area=s(s−a)(s−b)(s−c)−−−−−−−−−−−−−−−−−√

You can use both based on your needs, s is half the perimeter of the triangle.