Question

The formula
used
to find the area of triangle
p=a+b+c​

Answer 1

Answer:

the formulae of finding the area is as the following:

Step-by-step explanation:

it is 1/2 * base*height

Answer 2

Answer:

To find the area of triangle..

when the height is given we put. formula

1/2×base × height..

when the height is not given

three sides are given.we put formula

√s(s-a)(s-b)(s-c)

where s is the semi perimeter.

s= a+b+c/2

a,b and c is the sides of triangle...

hope you understand this....