1 / 7

Transformation of Formula

Transformation of Formula. m³. √. ?. Sample Questions & Solutions. Question. In the diagram below, Transform the relevant formula to determine the width(W) showing clearly how the formula is changed in order to determine the unknown quantity. L = 6m. W. A (area) = 18m². Answer.

selma
Download Presentation

Transformation of Formula

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Transformation of Formula m³ √ ? Sample Questions & Solutions

  2. Question • In the diagram below, Transform the relevant formula to determine the width(W) showing clearly how the formula is changed in order to determine the unknown quantity L = 6m W A (area) = 18m²

  3. Answer A = L x W A ÷ L = W W = A ÷ L W = 18 ÷ 6 W = 3m L = 6m W A (area) = 18m²

  4. Question • Given the circumference of a circle as 22m, find its area, clearly showing the application of the formula. Keep answers to two decimal points in each step of the formula

  5. Answer C = π x D 22 = 3.142 x D D = 22 ÷ 3.142 D = 7 r = 7 ÷ 2 r = 3.5 A = πr² A = 3.142 x 3.5² A = 3.142 x 12.25 A = 38.48m²

  6. Question • For the triangle given below, Transform the formula to find H. The answer must include the necessary changes to the formula needed to reach a conclusion A (area) = 25m² H B = 10m

  7. Answer A = B x H 2 25 = 10 x H 2 25 x 2 = 10 x H 10 x H = 50 H = 50 ÷ 10 H = 5 A (area) = 25m² H B = 10m

More Related