*Length of a rectangle is 5cm and breadth is 3 cm then find the ratio of its perimeter to it's area.*
1️⃣ 8:15
2️⃣ 16:15
3️⃣ 15:16
4️⃣ 15:8
plz answer it
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*Length of a rectangle is 5cm and breadth is 3 cm then find the ratio of its perimeter to it's area.*
1️⃣ 8:15
2️⃣ 16:15
3️⃣ 15:16
4️⃣ 15:8
plz answer it
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Given
To find
Solution
Using formula,
Perimeter of the rectangle = 2(l + b)
where,
Substituting the given values,
⟶ 2(5 + 3)
⟶ 2(8)
⟶ 16 cm
❖ Perimeter of the rectangle = 16 cm
Using formula,
Area of the rectangle = l × b
Substituting the given values,
⟶ 5 × 3
⟶ 15 cm²
❖ Area of the rectangle = 15 cm²
Ratio of its perimeter to its area :-
Ratio = Perimeter of the rectangle/Area of the rectangle
⟶ 16 : 15
❖ Ratio of its perimeter to its area = 16 : 15
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Answer:
thankyou