The size of the triangle does not matter!
What two facts do you know about the interior angles of an isosceles triangle
the sum total of the angles = 180 degrees
the angles opposite the equal sides are also equal
They will be the same
= square of the ratio of their sides
divide side triangle 1 by side triangle 2
square the result
multiply that result by the area of triangle 1
Sign up for free and study better.
Get started today!