Kaden R.
asked • 09/12/18
If a rectangle has a width of 4 cm and a perimeter of 26 cm what’s the length
Michael V.
answered • 09/12/18
Instructor of the Year and Certified Master Training Specialist
Use the formula for the perimeter of a rectangle and input the information that we know and then solve for the missing information.
P=2L+2W
26=2L+2x4
26=2L+8
26-8=2L+8-8
18=2L
18/2=2L/2
9=L
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