If you know how to find the slope of a line,[1] You could use that as the slope, or you could convert the decimal to a fraction, but in this case it would be a rather unwieldy fraction (577/1000 or 72/125). In order to prove the given points form a rectangle, we have to follow the steps given below. The base is 7 inches while the sides are 4 inches. You take 8 as your y2 and -7 as your x2. Get your answers by asking now. Most angles do not have such a simple tangent. many things become clearer to you, like whether two lines are parallel or perpendicular, where they will intersect, and many other concepts. Area & Perimeter of a Rectangle calculator uses length and width of a rectangle, and calculates the perimeter, area and diagonal length of the rectangle. This article has been viewed 251,532 times. P = (x,y) P (1) = (-5,3) P (2) = (1,4) where m = slope. How can I find the slope of the line passing through the points -7, 8 and 5, -7? Here's how: 1) Write an equation that relates 45cm 2, w+4 and w. To do so, we know that the area of the rectangle, 45cm 2 can be found by multiplying w with w+4.Hence, we have: Learn how to write the slope formula from scratch and how to apply it to find the slope of a line from two points. _______1: Kate and Perry are sharing a packet of sweets in the ratio 2:3. Thanks to all authors for creating a page that has been read 251,532 times. Use a protractor to measure that angle, and then convert the angle to a decimal or a fraction using a trig table. wikiHow is where trusted research and expert knowledge come together. Leave the answer in fraction form to get the slope of the line! After attaining the values of the length and width of the rectangle, you can simply plug in the values to this equation in … I need help with ideas to do for my science project at the science fair? The area enclosed by a rectangle is h × w or hw. But you still need to have the rise and the run to find the degree angle if you don’t already know it. a) 4 b) 5 c) -5 d) 1/5 I - the answers to estudyassistant.com How do I use a protractor and trigonometry to find slope of a line? what jis the slope . How do I find the slope when x is 5 and -6, and y is -5 and -4? The slope of the line on these graphs is equal to the acceleration of the object. Slope formula. We have to find the equation of another side of the rectangle. Therefore the slope of the diagonal of a rectangle is height over width. For all lines where y equals a constant and there is no x, the slope is 0. What do all the United States Presidents have in common if anything? graph the line with slope 1/2 passing through the point(-5,-2) find the slope of the line 5x+5y=3 write answer in simplest from consider the line 2x-4y=4 what is the slope of a line perpendicular to this line. Tip. Slope & direction of a line. Find the Slope of a Line Practice Problems, Find the Slope of a Line Practice Problems ANSWER KEY, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/2\/20\/Find-the-Slope-of-a-Line-Step-1-Version-3.jpg\/v4-460px-Find-the-Slope-of-a-Line-Step-1-Version-3.jpg","bigUrl":"\/images\/thumb\/2\/20\/Find-the-Slope-of-a-Line-Step-1-Version-3.jpg\/aid503372-v4-728px-Find-the-Slope-of-a-Line-Step-1-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

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