Question

Select the dimensions of a rectangle with a perimeter of 50 inches

Answer 1

Answer:

length  = 21  inches

Step-by-step explanation:

Missing information

In this question some information is missing the width is not given in the question .The width in this question is 4 inches we have to find the length of the  rectangle .

We know that the perimeter of rectangle is given as

$p=2w+2l$........................equation(1)

where p=perimeter

w= width

l= length

Now putting the value of width and perimeter in the equation(1) we get ,

$50=2(4)+2l$

50=8+2l

50-8=2l

42=2l

$l\ =\ \frac{42}{2}\ \\ l\ =21\ inches$

Therefore length of the dimension is 21 inches