Test 10 4 to 10 7 Geometry 1 The figures in each pair are similar Compare the first figure to the second Give the ratio of the perimeters and the ratio of the areas 73 3 16 in 9 26 15 mm A bh 742 Nh 12 mm 28 in 55 5 360 X 55X 1800 5 Area of smaller triangle 74 in x 373 25 16 The figures in each pair are similar The area of one figure is given Find the area of the other figure to the nearest tenth 2288 17 18 4x244 74 4x 518 x 129 5in Use circle H to answer the following questions 8 Name one minor arc 2 HY 9 Name one major arc YWX 10 Name one semicircle WY 11 Find the measure of arc YX 115 12 Find the measure of arc XYW 180 13 Find the measure of arc ZXW 212 14 Find the measure of arc WZY 212 Find the area of the regular polygons 15 A Pentagon with a Perimeter of 55m P a 2 dr 4 4 in 30 cm 56 NAME Audrey Mccormick DATE PER A Z 8 in 10 Area of larger pentagon 120 cm Find the scale factor and the ratio of perimeters for each pair of similar figures 5 two regular pentagons with areas 45 ft and 20 ft 25 2 5M 46 20 BE 6 two equilateral triangles with areas 8 3 cm and 128 3 cm 7 two circles with areas 27 in and 48 in 27 9 48 16 30 3x120 1 10 cm Y 148 32 H 00 22 7m X 3x 120 X 40m 115 8x 2160 W IN 65 X 16 An Octagon with a radius of 6cm 8 6 360 X 1 2 3 4 5 6 7 8 9 P Ratiomm 25 16 A Ratio P Ration A Ratio in x 129 5 in x 40 3 10 11 mm SF P Ratio SF 48em P Ratio em SF P Ratio To in 14 YWX in 24 4 E L 115 12 7002 13 2 2 V 212 2 15 32 7m 16 270 m 9