An isosceles triangle is a triangle with 2 congruent sides. The congruent sides are called legs and the third side is called the base. So if 2 sides of a triangle have the same length, then we say that the triangle is isosceles.
I've done the first four questions. Use this method to answer the rest. For an odd number of objects find the cost of one and multiply by how many you are asked to find.
Answer:
use formula of equilateral triangle = roots 3/4 a square.
Answer:
answer for the question is 1.point R means that the unit rate is $14.00 per pound