Sum is the result of adding so
12 + x, but i don't see it as a option.
No, to be a square each side has to be equal. but all squares are rectangles.
Answer:
(x,y)(0.4x, 0.4y) is the answer for your question
Answer:
Perimeter = 22.809836694575
Step-by-step explanation:
A(-2, 2) ; B(6,2) ; C(0, 8)
Then
The perimeter of ΔABC = AB + BC + AC
= 22.809836694575