Download presentation

Presentation is loading. Please wait.

Published byKaylee Hudman Modified over 2 years ago

1
Carpentry & Joinery Phase 4 Module 1 Unit 12 Transformation of Formula m³ √ ? Sample Questions & Solutions

2
Carpentry & Joinery Phase 4 Module 1 Unit 12 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 WA (area) = 18m²

3
Carpentry & Joinery Phase 4 Module 1 Unit 12 Answer A = L x W A ÷ L = W W = A ÷ L W = 18 ÷ 6 3m W = 3m L = 6m WA (area) = 18m²

4
Carpentry & Joinery Phase 4 Module 1 Unit 12 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
Carpentry & Joinery Phase 4 Module 1 Unit 12 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 38.48m² A = 38.48m²

6
Carpentry & Joinery Phase 4 Module 1 Unit 12 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 B = 10m A (area) = 25m² H

7
Carpentry & Joinery Phase 4 Module 1 Unit 12 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 B = 10m A (area) = 25m² H

Similar presentations

OK

Using the formula sheet Equations typically contain one or more letters These letters are called variables Variables : an unknown in an equation EXAMPLE:

Using the formula sheet Equations typically contain one or more letters These letters are called variables Variables : an unknown in an equation EXAMPLE:

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on job satisfaction and morale Ppt on second law of thermodynamics creationism Convert pdf ppt to ppt online viewer Ppt on tcp/ip protocol diagram Slides for ppt on robotics Ppt on job evaluation compensable factors Ppt on traction rolling stock definition Ppt on earth movements and major landforms in italy Ppt on mission to mars Ppt on computer languages 1gl