Millwright Intermediate Trade Math Questions and Answers 100% Correct(RATED A+)

Area of Triange - ANSWER-A=1/2bh Area of a circle - ANSWER-A=πr² Volume of a rectangular solid - ANSWER-V=lwh Volume of a cylinder - ANSWER-V=πr²h Volume of a sphere - ANSWER-V=4/3πr³ Volume of a pyramid - ANSWER-V=1/3Bh Volume of a cone - ANSWER-V=1/3πr²h Circumference of a circle - ANSWER-C=2πr Pythagorean Theorem - ANSWER-a²+b²=c² Calculating the weight of an object - ANSWER-Determine the volume of the object then multiply the volume by weight provided. Engineer's scale - ANSWER-Has several scales, into each of which is divided into 10,20,30,40,50, or 60 parts. These scales can be used to check drawings. Architect's Scale - ANSWER-A specialized ruler used in making or measuring reduced scale drawings. It is marked with a range of calibrated ratios used for laying out distances, with scales indicating feet, inches, and fractions of inches. Used on drawings other than site plans. mathematical tables - ANSWER-Simplify or eliminate the long calculations that are often necessary in mathematical problems. If they are used, solutions for larger units easily be calculated. Ratios and Proportions - ANSWER-an understanding of what mathematical concept is most helpful when working with probabilities?