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Depends on whether you're talking about finding just one miscellaneous side of a triange...u just use PYTHAGORA's THEOREM: a^2 + b^2 = c^2 U get find b or a aswell by reversing the theroem HENCE: b^2 = c^2 - a^2 Remember c is the hypotenuse and the a and b are the other two sides (adjacent and opposite) To find the area: that's a different question and rite now i have to go teach my YEAR 12 students... CYA =============================== The way to find the perimeter of a triangle is the same as the way to find the perimeter of any other figure: add together the lengths of all the sides.
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Formula of perimeter of isosceles triangle?
Lengths of: equal side+equal side+base = perimeter
What is formula of finding the perimeter of a triangle?
Perimeter of a triangle = (length of the first side) plus (length of the second side) plus (length of the third side)
Do you use perimeter to solve the volume of a triangle?
I'm assuming that you mean the area of the triangle. You do not need the entire perimeter. The formula is 1/2 bh. b=base, h=hight
What is the formula for finding the perimeter of a triangle?
you add the sides together . a /\b a+b+c /_\ c
How do you find the perimeter of a triangle with the perimeter of a rectangle?
There is no reason for the perimeter of a triangle to have any relation to the perimeter of an unrelated rectangle!
