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Chapter 2/3 Review: 2 1 Determine whether CS and KP are parallel, perpendicular, or neither. C(1, –12), S(5, 4), K(1, 9), P(6, –6) 4 3 Find the value of x so that a ║ b. Write an equation in slope-intercept form for the line that satisfies the given conditions. m = –4, passes through (–4, 8) Find XY. Chapter 7 : Proportions and Similarity t for a1swimming pool is 8 inches by 2 1. Of the 300 television sets sold at an electronics store 15. In pool is , 136 bisects long. .Find Find the of x. ctual thevalue last month, 90 werefeet flat-screen TVs. What is the pool. ratio of flat-screen TVs to other TVs sold last month? 2. Determine whether ABC answer. 16. Find the value of y so that DEF. Justify your . 3 al ABCD quadrilateral PQRS, find Determine whether △ABC ∼ △DEF. Justify your answer. 3. When a 5-foot vertical pole casts a 3-foot 4-inch shadow, an oak tree casts a 20-foot shadow. Find the height of the tree. 13. The ratio of the measures of the three sides triangle is 3:4:6. If the perimeter is 91, find th of2 the longest side. Use the figure below to find answer 14. If RST UVW, m the W.following questions. 15. In , bisects 10. Identify the similar triangles. . Find the valu 11. Find the value of x. 12.4If ABC find BM. PQR and and 16. Find the value of y so that are medians, . 4. Quadrilateral ABCD quadrilateral WXYZ, AB = 15, 17. BCABC and LP are ofaltitudes. Find = 27, BCLMN, = 27, and and the scale factor WXYZ to n a AD. similarity transformation? Verify ABCD is . Find XY. 5. The blueprint for a swimming pool is 8 inches by 2 13. The ratio of the measures of the three sides of a triangle is 3:4:6. If the perimeter is 91, find the length the longest side. 17. ofABC LMN, and and LP are altitud AD. Chapter 8: Right Triangles/Trigonometry 2 1 Find x: 3 4 Find x. Chapter 10: Circles 1 2. Find x if BA is tangent to ⨀P at A Find x:. 3. Write the equation of a circle with a diameter of 12 and endpoints at (–2, 6) (8, 4). 4. Find x. Chapter 4/5: Triangles 2. Find the value of x. Given: △ABC is an isosceles triangle with base AC. D is the midpoint of AC . Prove: BD bisects ∠ABC 1. △ABC is isosceles with base AC 2. __________________ 3. ∠A ≅ ∠C 4. D is the midpoint of AC 5. 5. AD ≅ CD 6. △ABD ≅ △CBD 7. ∠1 ≅ ∠2 8. __________________ 1. _____________ Def. isosceles triangle 3. __________________ 4. Given 5. ___________________ 6. _________________ 7. _________________ 8. Def. of angle bisector 3. If PO is an angle bisector of ∠MON, find the value of x. 4. If BD bisects ∠ABC, find the value of x. Chapter 6: Quadrilaterals 1. In parallelogram ABCD, m∠1 = x + 25, and m∠2 = 2x. Find m∠2. For Question 3, write true or false. 2. For rectangle ABCD, find the value of x. 4. Determine whether quadrilateral ABCD with vertices A(1, 6), B(7, 6), C(2, –3), and a. A parallelogram always has four right angles. D(–4, –3) is a parallelogram. b. The diagonals of a rhombus always bisect the angles. c. A rhombus is always a square. d. A rectangle is always a square. Chapter 11/12: Surface Area & Volume 2. Find the area of the figure. 1. Find the area of the parallelogram: 3. A cylinder has a 12-foot radius and a 17foot height. Find the volume of the cylinder. 4. Find the surface area of the prism