In isosceles δabc, ac = bc, ab = 6 in, cd ⊥ ab, and cd = 3 in. find the perimeter of the isosceles triangle.

Step-by-step explanation:

Consider the given triangle ABC, we have AC = BC, AB = 6 in, CD ⊥ AB, and CD = 3 in. Using ΔCDB, we have

Therefore, (Given)

Now, Perimeter of an isosceles triangle is given By: 2a+b

⇒

which is the required perimeter of isosceles triangle.

anser is a

step-by-step explanation:

negitive slope

i got 10.28 but that rounds up to 10.3