WebA regular pentagon has: Interior Angles of 108° Exterior Angles of 72° Area of approximately 1.7204774 × s 2 (where s=side length) Any pentagon has: Sum of Interior Angles of 540° 5 diagonals; Make a Regular Pentagon. … WebThe polygons below are much smaller than a fenced-in yard. Thus, we use smaller units in our examples, such as centimeters and inches. Example 1: Find the perimeter of a …
Math: Scale Drawings Flashcards Quizlet
Web7cm in each side of the pentagon . penta=5. 5*7=35 . 20. find the perimeter of a regular pentagon with each side (2x+1)inches Since the pentagon has 5 sides, (2x+1)⁵. 32x⁵+80x⁴+80x³+40x²+10x+1. #CarryOnLearning. 21. What is the perimeter of the regular pentagon . Answer: perimeter = 5 x side lenght. 22. find the perimeter of the regular ... WebHelp Bryan find the length of the apothem of a regular pentagon of side = 10 10 inches and area 150√3 inches2 150 3 inches 2. Solution Given, L L = 10 10 inches. A A = 150√3 inches2 150 3 inches 2 So, the perimeter will be P P = 10×5 10 × 5 = 50 50 inches. shanghai maglev schedule
How to find the length of the side of a pentagon - High …
WebThe scale on a map shows that 200 miles is represented by 5 inches on a map. Which proportion can be used to find the distance on the map, x, that represents 50 miles? 5/200=x/50 On a map, two locations are 0.75 centimeter apart. Their actual distance is 15 kilometers apart. WebMay 17, 2024 · If each side of the pentagon has the same measure, which applies to the original pentagon? Check all that apply. *The scale drawing represents a reduction. *Each side of the original is 22 inches long. *One side of the model can be 1.375 inches. *The scale drawing is proportional to the original. WebA regular hexagon has a radius of 20 in. What is the approximate area of the hexagon? 1,038 in.2 A regular pentagon has an apothem measuring 3 cm and a perimeter of 21.8 cm. What is the area of the pentagon, rounded to the nearest tenth? 32.7 cm2 Which statements about finding the area of the equilateral triangle are true? Select three options. shanghai maglev train to airport