The perimeter of a circular field is 242 cm
WebbPerimeter is the distance around a two dimensional shape, a measurement of the distance around something; the length of the boundary. A perimeteris a closed paththat … 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.
The perimeter of a circular field is 242 cm
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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 … Webb10 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 …
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. … 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 …
Webb29 apr. 2024 · The area of the circle is. = 49π. The formula to find the area of a circle is equal to the product of pie and the square of the radius. = πr². Equating the values. πr² = 49π. r² = 49. r = 7. The formula to find the circumference or the perimeter of a circle is equal to the product of pie and the radius multiplied by two. WebbClick here👆to get an answer to your question ️ Circumference of a circle disc is 88 cm . Its radius is. Solve Study Textbooks Guides. Join / Login >> Class 7 >> Maths >> Perimeter and Area >> Perimeter and Area of a Circle >> Circumference of a circle disc is 88 cm . Question . Circumference of a circle disc is 8 8 c m. Its radius is. A. 8 ...
Webb22 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 … gif mowgliWebb11 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 … fruity ipaWebbUse 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 … gif movin on upWebbLet the radius if circular field be r. Perimeter of circular field = 2πr. Perimeter of circular field = 242 m. ⇒ 2πr = 242 m. ⇒ 2 × 22/7 × r = 242 m. ⇒ r = 242 × 1/2 × 7/22 = 38.5 m. ∴ … fruity ipa yeastWebbAnswer (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... gif mp4 変換 windows10WebbWhat 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 ... gif moving upWebb2 feb. 2024 · The length and breadth of a rectangular field are 120 m and 80 m. Inside the field, a park of 12 m width is made around the field. ... 60. If the perimeter of a semi-circle is 18 cm what is the area? a) 19.25 cm 2 b) 17.25 cm 2 … gif muffin man