The perimeter of a circular field is 242 cm
Webb30 aug. 2024 · Perimeter of rectangle = 2 (L + B) Area of rectangle = l × b Calculation Perimeter of rectangle = 68 ⇒ L + B = 34 ---- (1) Area of rectangle = 240 cm 2 ⇒ L × B = 240 ---- (2) By solving eq (1) and eq (2), we get L = 24 cm and B = 10 cm ∴ The Length and Breadth are 24 cm and 10 cm respectively Download Solution PDF Share on Whatsapp WebbTerms in this set (23) The three sides of a triangular lot are represented by x, 2x, and 3x + 2. Find each side if the perimeter of the triangular lot is 362 feet. length of sides of triangle …
The perimeter of a circular field is 242 cm
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Webb11 feb. 2024 · Determine the radius of your circle. For example, let's suppose it's 7 cm. Input the radius in the calculator, and you'll know the circle's circumference. The result … WebbAnswer (1 of 4): Hey, First of all I'd assume that area is 2464 sq cm instead of 2464 cms. Now, we know Area of circle = pi . r . r Which can be written as 2464 = pi . r . r Now, 2464 / pi = r . r (2464 x 7) / 22 = r . r 784 = r . r Solving for r (sq root of 784), we get r = 28 cms. Ho...
Webb11. The perimeter of a circle is 4πr cm. What is the area of the circle? Solution: Given perimeter of circle = 4πr cm. Which can be written as = 2 π (2r) We know that the … Webb14 dec. 2024 · Substitute this value to the formula for circumference: C = 2 * π * R = 2 * π * 14 = 87.9646 cm. You can also use it to find the area of a circle: A = π * R² = π * 14² = 615.752 cm². Finally, you can find the diameter - it is simply double the radius: D = 2 * R = 2 * 14 = 28 cm. Use our circumference calculator to find the radius when ...
WebbThe formula for the circumference of a circle is 2 x π x radius, but the diameter of the circle is d = 2 x r, so another way to write it is 2 x π x (diameter / 2). Visual on the figure below: In many practical situations it … WebbGiven perimeter of circle = 4πr cm. Which can be written as = 2 π (2r) We know that the perimeter of a circle = 2 π r. ... Hence the radius of the circle A 2 is 14√2 cm. 14. The radius of one circular field is 20 m and that of another is 48 m. find the radius of the third circular field whose area is equal to the sum of the areas of two ...
WebbLet, two integers 8 (Positive integer) and -2 (negative integer) Sum of 8 and -2 is 6 (positive integer) Which implies that, It is not necessary “when a positive integer and a negative …
WebbUse the formula for circumference to find the radius. Circumference = 2 Pi r; or 44 = 2 Pi r Divide 44 by 2 Pi, and you get r. To find the area, use your value of r in the area formula for a circle: Area = Pi r^2 If your wire is bent into a square, then … assassin bug australiaWebb2 feb. 2024 · The circle perimeter formula is: p = 2πr, where p is the circle's perimeter, r is the radius, and π is a constant equal to approximately 3.14159265... You can also express the perimeter in terms of the diameter ( d ), remembering that r=d/2: p = πd. 💡 The number π is a constant equal to the ratio of the circumference to the diameter (or ... la marsa tunisieWebb22 dec. 2024 · The perimeter of circular field is 242 cm. The area of the field is Advertisement Answer 11 people found it helpful Mahi301 Perimeter=2πr=242 r=242÷2π=38.53 (π=3.14) Area=πr^2=π×38.53^2=4661.52 Find Math textbook solutions? Class 11 Class 10 Class 9 Class 8 Class 7 Class 6 Class 5 Class 4 Class 3 Class 2 Class … assassin breakpointsWebb10 nov. 2024 · ⇒ Perimeter of the semi-circular field = (22/7) × 140 + 2 × 140. ⇒ Perimeter of the semi-circular field = 440 + 280. ... A rectangle has an area 30 cm2 and perimeter 26 cm. Its sides (in cm) are . Q2. The area of triangle is 216 … la marseillaise en entier karaokéWebb10 nov. 2024 · 1. Find the area and perimeter of the rectangle having length = 15 cm and breadth = 11 cm. 2. Find the area of a parallelogram with base 5.2 cm and height 2 cm. … assassin bugWebb14 dec. 2024 · To calculate the circumference of a circle with a radius of 1 meter, simply follow these steps: Multiply the radius by 2 to get the diameter of 2 meters. Multiply the … assassin bug 5eWebbWhat is the circumference of a circle with a diameter of 75 cm? How far around is a circle that is 75 centimeters ... calculate me. Shape Perimeter; Contact Us; Car Insurance; Circumference of a 75 Centimeter Diameter Circle. What is the ... 77.2 cm: 242.5: 95.48: 7.957: 77.3 cm: 242.8: 95.61: 7.967: 77.4 cm: 243.2: 95.73: 7.978: Diameter cm in ... la marseillaise entstehung