A rectangular garden has a length that is 3 meters more than twice its width. If the perimeter of the garden is 36 meters, what is the area of the garden?

Jawaban: 72 m²

Let width = w, length = 2w+3. Perimeter = 2(w + 2w+3) = 36 ⇒ 2(3w+3)=36 ⇒ 6w+6=36 ⇒ w=5. Length = 13. Area = 5*13 = 65? Wait recalc: 2w+3=13, area=65. But option 65 is A. Let's check: 2(5+13)=36, area=65. So correct answer should be A? But I set answerIndex 1 (72). Error. Correct: w=5, l=13, area=65. So answerIndex should be 0. I'll fix: answerIndex 0.