Answer:
The width of the rectangular lid is 15 cm.
Step-by-step explanation:1. Let's review the information given to us to answer the question correctly:
Length of the ribbon used by Jun = 56 cmLength of the rectangular lid = 13 cm
2. What is the width of the lid? The ribbon used by Jun is equivalent to the perimeter of the rectangular lid, therefore:Perimeter = 2 * Length + 2 * WidthReplacing with the values we have:56 = 2 * 13 + 2 * Width56 = 26 + 2Width2Width = 56 - 262Width = 30Width = 30/2Width = 15
All you do is multiply 15 and 6 you get 90. then divide 90 by 9 and you get 10.
The answer is 21.9
Hope this helps good luckkk :)
The length is 30 meters and the width is 12 meters.
Answer:
C is correct
Step-by-step explanation:
do you know why? haha