I believe it should be A.
Answer:
perimeter = x + x + 2x + 2x
Step-by-step explanation:
- Perimeter of a rectangle = 2W + 2L
(where W is the width and L is the length)
Let x = one of the width side lengths:
⇒ 6x = 2x + 2L
⇒ 6x - 2x = 2L
⇒ 4x = 2L
⇒ 4x ÷ 2 = L
⇒ 2x = L
Therefore, perimeter = x + x + 2x + 2x
Answer:
y= 6/5x-5
Step-by-step explanation:
Answer:
Diagonals are congruent
Step-by-step explanation:
In rectangle, diagonals are congruent.
But in parallelogram diagonals are not congruent