Question

Write an algorithm to find area of a triangle when 3 sides are given

Answer 1

heya dear!!

at=area of triangle

b=Bredth ,h=height.

Formula=0.5×b×h.

Algorithm:

-Step 1:-Start.

Step 2:-Declare  at,b,has float.

Step 3:-Initialize value of b and h.

Step 4:-Calculate at 0.5×b×h.

Step 5:-print area of triangle .

Step 6:-End.

Make a flowchart with the help of algorithm.

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Answer 2

Answer:

Given: E sides of triangle

To write Algorithm to find area of triangle

Step 1:  Mark all given sides as a , b , c

Step 2: Find Semi perimeter of triangle , s

            i.e., $s=\frac{a+b+c}{2}$

Step 3: Now, just put these value in the following formula,

           $Area=\sqrt{s\times(s-a)\times(s-b)\times(s-c)}$

This Formula is Heron's Formula.