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 WebbThe perimeter of a circular and a square field are equal. ... The sides of the rectangle are 18 cm and 26 cm. What is the area of the circle? A). 88 \( \Large cm^2 \) B). 154 \( \Large cm^2 \) ... The area of park is 242 square metre. There is a …
The perimeter of a circular field is 242 cm
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WebbClick here👆to get an answer to your question ️ If the perimeter of a semi - circular protractor is 66 cm. Find the diameter of the protractor.(Take pi = 22/7 ). Solve Study Textbooks Guides. ... Distance of chord A B from the centre of a circle is 8 cm. Length of the chord A B is 1 2 cm. Find the diameter of the circle. 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 …
WebbPerimeter of a circle = 2πr. Thus, we have ; 2πr = 242 `⇒ 2 × 22/7xx"r"=242` `=> 44/7xx"r"=242` `⇒ r = (242×7/44)` `⇒ r = 77/2` ∴ Area of the circle = πr 2 … Webb23 jan. 2024 · Answer:25.6 cmStep-by-step explanation:Perimeter of semi circular Protector = \pi r+dπr+dwhere d is the diameter and d = 2rr = radiusSince we are given that t ... Thus the diameter of the semi circular protractor is 25.6 cm. Step-by-step explanation: I Hope it is helpful. Your welcome. thanx didi ok fine.
Webb10 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. … 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 ...
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 ...
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 … flymo easiglide plus 360 v lawnmowersWebb16 maj 2016 · Perimeter of a circle = 2 π r Thus, we have: 2 π r = 242 ⇒ 2 × 22 7 × r = 242 ⇒ 44 7 × r = 242 ⇒ r = 242 × 7 44 ⇒ r = 77 2 ∴ Area of the circle = π r 2 = 22 7 × 77 2 × 77 … green olive dishesWebb10 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 … flymo easy store 340Webb11. 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 … green olive downey caWebbTerms 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 … flymo fly047 single line spool and line - redWebb22 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 … green olive dip or spreadWebbClick here👆to get an answer to your question ️ The area of a circle is 2464 m^2 , then the diameter is. Solve Study Textbooks Guides. Join / Login >> Class 7 >> Maths >> Perimeter and Area ... Inside Our Earth Perimeter and Area Winds, Storms and Cyclones Struggles for Equality The Triangle and Its Properties. green olive downey promenade