WebOnly a single measurement needs to be known in order to compute the volume of a sphere and that is its diameter. For example, if the diameter is known to be 20 feet, then calculate the volume by using the first formula above to get 4/3 x 3.14159 x (20/2) 3 = 4.1866 x 1000 = 4188.79 ft 3 (cubic feet). WebResources for students and teachers. Access hundreds of quizzes and other interactive activities that will help you enjoy and improve your maths whether you are at school or at home. There are thousands of carefully designed questions to improve maths knowledge and help develop fluency in important maths skills.
Volume of a Sphere Exercise 361 - Corbettmaths
WebCalculate the volume of the sphere. Give your answer to 3 significant figures. We know the radius of the sphere is 4 cm, so we need to input this into the formula. Volume of a sphere = \dfrac {4} {3} \textcolor {red} {\pi} (\textcolor {blue} {4})^3 = 268 \text { cm} ^3 (3 sf) Level 4-5 GCSE Example: Composite Shape WebSep 9, 2024 · The Corbettmaths Practice Questions on the Volume of a Sphere. Videos, worksheets, 5-a-day and much more installing a keyboard tray youtube
Visualizing the Volume of a Sphere Formula - YouTube
WebVideo 313 on www.corbettmaths.com Question 1: Work out the surface area of each of these spheres. Give each answer to 2 decimal places (you may use a calculator) ... WebFeb 8, 2024 · Worksheet where students can practise using the surface area of a sphere formula. Great for homework or as a consolidation exercise. Includes: Finding the surface area of a sphere Working backwards to find the radius Finding the surface area of a hemisphere Finding the surface area of harder compound shapes Answers are included … WebWeb the corbettmaths practice questions on the volume of a pyramid. Source: sites.google.com. Web volumes of pyramids find the volume of each round your answers practice 11 3 dng page 467 surface areas of pyramids amp cones june 18th,. Web maths revision video and notes on the topic of finding the volume and surface area of spheres, … installing a keypad entry lock