geometry geometry

83. Find the missing length given the triangles in the truss support are similar I 24" 18"ors 30 80. A reporter used the graphic below to show that the number of houses with more than two computers had doubled in the past 3 years. Explain why this graphic is misleading. Then Now 81. What is the actual length of Store 4 in the Loveland Court mall to the nearest foot? Assume the stores are rectangular. 1/8 in = 10 ft W 82. In the blueprint, 1/2 inch represents an actual length of 8 feet. Find the actual dimensions of the rectangular living room. Living Room 2 inch 1 3/4 inches78. Solve for x. 3 a) 1-2(2x +1) =11+2x b) 6-2(3x+5) =8 c) 5x-8x = 3(5-x) d) 4(x-2) =3x-8+x 79. Model train scales are given as Length of model An N-gauge model train has a scale Length of train of 1:160. An HO-gauge model train has a scale of 1:87. a) If an N-gauge caboose is 4 inches long, what is the length of the actual caboose? b) Using the measurement of the actual caboose in part a, find the HO scale model length of the caboose.76 Find the surface area of these houses. Assume side wall height of 8 feet. Ignore floors and include roof. UP 14At 10 nt 6ft 8ft 10 ft 8 ft 18 ft 20 ft