Three vertices of a rectangle are at (3,,8), and (8,8).what is the perimeter of the rectangle what i'm looking for is how many units

22 units

Step-by-Step Explanation

Well, before we can find the perimeter we have to find the last vertices of the rectangle. (3,2) is 6 units down from (3,8), so just go down 6 from (8,8) and you'll arrive at (8,2). Since this rectangle is pretty simple you can just count the units to find the length (12) and width (10).

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line y = 120,000.

step-by-step explanation:

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc