Webb10 apr. 2024 · Perimeter of rectangle = 2 (l + b) ⇒ 2 ( l + b) = 40 cm. ⇒ 2 l + ( 2 × 8) cm = 40 cm. ⇒ 2 l = ( 40 − 16) cm. 2 l = 24 cm. l = 12 cm. Length of the rectangle is 12 cm. Note: … Webb11 apr. 2024 · Calculate the perimeter of a rectangle with sides measuring 8 cm and 12 cm. Answer: Expert Help. Study Resources. Log in Join. ... Perimeter = 40 cm. 1681202735302 11 04 2024 16 45.jpg - Calculate the... School University of the Fraser Valley; Course Title STATISTICS 108; Type. Homework Help. Uploaded By bnlngem. …
SOLUTION: A rectangle has perimeter 40 cm, write the ... - Algebra
WebbOn substituting the values in the formula, we get, Perimeter of rectangle = 2(l + w) = 2(12 + 8) = 2 × 20 = 40 cm. Therefore, the perimeter of the rectangle is 40 cm. Example 2: What … WebbThe perimeter of the rectangle is 72 inches. We are already familiar with the formula for the perimeter of a rectangle so we can simply write this as P = 2L + 2W P = 2L + 2W 72 = 2L + 2W 72 = 2L + 2W By just going through both statements, we were able to come up with two equations: Equation 1: L - W = 8 L − W = 8 Equation 2: high school graduate picture
The perimeter is 120 cm and its length is 40 cm. What is the ... - Quora
Webb12 aug. 2024 · Perimeter of rectangle = 2(l + b) Area of a rectangle = l × b. Area of a square = a 2. Perimeter of square = 4a. Calculation: Let sides of the rectangle x and 4x. Now, ... ⇒ a = 10. So, Perimeter = 4 × 10 = 40 cm. ∴ T he perimeter of the square 40 cm. Download Solution PDF. Share on Whatsapp Latest REET Updates. Last updated on ... WebbA rectangle has a perimeter of 40 cm. If its length is 8 cm, what is its breath? Answer: 2. 12 cm. 3. Sam is running around a rectangular park of length 450 m and breadth 300 m. Find the total distance covered by him if he takes 10 rounds of the park. Answer: 3. 15000 m. 4. WebbSolution for A rectangle has an area of 75 cm² and a perimeter of 40 cm. What are its dimensions? Its length is Its width is where length > width Skip to main content. close. … how many children are obese uk 2021