Answer:
20
Step-by-step explanation:
Answer:
Length: 21 cm and Width: 6cm
Step-by-step explanation:
Let
be the width and
length of the rectangle. We know:
-------- eq. 1
(Perimeter of the rectangle) ------- eq. 2
Substitute equation 1 in equation 2:

Using the value of y, we find x.

Hope this helps. Please mark brainliest if it did
Answer: 4536.46
Answer:
i tried and i got pie something
Step-by-step explanation: