WebJan 31, 2024 · Equations of straight lines Answers 1. a) Length of diagonal = √ 102 + 82 = √164 Vertical height = √162 – (√164)2 2 = 14.66cm b) Height of the slant surfaces √162 – 42 = √240 √162 – 52 = √231 Area of slant surfaces ( ½ x 8 x √240 x 2) = 124.0 cm2 (½ x 10x √231 x 2) = 152.0cm2 Area of the rectangular base= 8 x 10 = 80cm2 Total surface area … WebName: Exam Style Questions Ensure you have: Pencil, pen, ruler, protractor, pair of compasses and eraser You may use tracing paper if needed Guidance

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WebThe gradient is the same all along the line, so it doesn’t really matter where you start or finish, but it is generally a good idea to use two points on the line that are far apart. … WebWe can find the equation of a straight line when given the gradient and a point on the line by using the formula: \ [y - b = m (x - a)\] where \ (m\) is the gradient and \ ( (a,b)\) is on... black and green snake texas

How To Calculate The Gradient of a Straight Line - YouTube

WebThis video explains what the gradient is and how we can find it using 3 different methods: 1) how much the line goes up or down for each one that it goes across 2) Gradient = rise / … WebFind the gradient of a line Find the equation of a straight line using y=mx+c Find the intercept and gradient from a line given in any form Using gradient to solve problems with parallel lines Plot simple quadratic equations Plot other quadratic equations Solving Quadratic Equations Graphically WebAs the tangent is a straight line, the equation of the tangent will be of the form \ (y = mx + c\). We can use perpendicular gradients to find the value of \ (m\), then use the values of \... dave graham repair manual review