Question

the park.
A triangle has sides 35 mm, 54 mm and 61 mm
long. What is its area. Find also the smallest altitude
of the triangle​

Answer 1

Answer:

first of all we find Its semi

perimeter

a+b+c/2

then using herons formula

to find the area of triangle.

s√s-a ×s- b ×s-c

after then find attitude.