Question

Q: THE BASE OF AN ISOSCELES TRIANGLE MEASURES 80 CM AND ITS AREA 360 CM SQUARE , FIND THE PERIMETER OF TRIANGLE

Answer 1

We know that altitude of isosceles triangle will bisect the side on which it falls.
Therefore draw its altitude on given base.
Now
1/2*80*h=360
h=9
So by pythagoras,
Side of triangle will be 41 cm

Answer 2

Answer:

Hey mate

Step-by-step explanation:

The answer is 41 cms

Hope this helps

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