A rectangular garden has a length of 3a+75 cm and a width of 2a-34. What is its
perimeter?
1 answer:
<em>P = 10a + 68 cm</em>
- <em>Step-by-step explanation:</em>
<em>Hi there !</em>
<em>P = 2w + 2l</em>
<em>= 2(2a - 34) + 2(3a + 75)</em>
<em>= 4a - 68 + 6a + 150</em>
<em>= 10a + 68 cm</em>
<em>Good luck !</em>
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