Question

. The perimeter of an isosceles triangle is
90 m. If the length of the two equal sides
3
is of the length of unequal side, find
4
the dimensions of the triangle.​

Answer 1

Answer:

Explanation:

90-r)/2. Now, it is also said that the length if two equal sides is 3/4 of unequal side. So, p = q = (3/4)r. => r = 36 m

mark as brainliest