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0 votes
The perimeter of a rectangle is the sum of all four sides. Which expressions will find the perimeter of a rectangle with a length of 4 and a width of a?

4 + a + 4 + a

4 + 2a

8 + 2a

8 + a

asked
User Reloader
by
8.0k points

2 Answers

3 votes

Answer:

8+2a, 4+a+4+a

Explanation:

answered
User Zhuochen Shen
by
8.7k points
5 votes

Answer:

8+2a

Explanation:

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