Web7.!Use π = 3.14 to work out the circumference of a circle of diameter 4cm.....cm (2) 8.!A circular plate has circumference of 37.7cm!Calculate the diameter of the plate.....cm (2) 9.!A circular pond has radius of 6m.!Calculate the circumference of the pond.!Give your answer in terms of π. WebOur area and circumference of circles worksheets provide differentiation by means of a ‘Bronze’, ‘Silver’ and ‘Gold’ system. The KS3 Maths learner can work at the appropriate …

Area and Circumference of Circles Activities KS3 Maths - Twinkl

WebYou can work this out using the following methods: Circumference = 2 (Pi)r². Area = (Pi)r². The Area and Circumference of a Circle resource gives KS3 Maths pupils a good opportunity to develop their skills in using the methods detailed above. By working through the tasks, the pupil should build their confidence and reinforce previous learning. swivel dvd shelf

Circle Theorem: Angle at the Center of the Circle is …

WebQuestion 2: Calculate the area of the circle below with a radius of 5 5 cm, giving your answers in terms of \pi π. Question 3: Below is a circle with centre C and radius x\text { cm} x cm. The area of this circle is 200\text { cm}^2 200 cm2. Find the value of x x to 1 1 dp. Question 4: Below is a circle with centre C C, a circumference of 120 ... WebArea and circumference of circles - types of questions. In the area activities, the KS3 Maths pupils are provided with a series of tasks - each accompanied with a clear diagram - that require the learner to calculate the area. Each of the Bronze, Silver and Gold sheets in the area and circumference of circles resources contain a different level ... WebDec 14, 2024 · Determine the radius of a circle. Let's assume it's equal to 14 cm. 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 … swivel earring stand