8) als 9) allb 32. Write a 2-column or flow proof for the following: Given: 42 = 43 Prove: a || b These formulas will be provided to you on the test, as they are provided to you on the SAT. Note: you need to memorize the Surface Area formulas! REFERENCE 60 30 459 xV3 A = mr2 A= lw 1 bh A # 7 Special Right Triangles C = 2#r V = 1wh V = arch V = 4 V =14wh 33. Carol is wrapping her teacher's Christmas present with her favorite Santa wrapping paper, but she doesn't have very much paper, so she isn't overlap any of the edges. If the gift is a square box with a height of 5in, how much wrapping paper does she need? Draw and label a picture.29. Find the perimeter (to the nearest hundreth if necessary) and area of the triangle below. Each tick mark represents one meter. ( 2x + 12 )0 30. Solve for x and y. (3x + 23)0 31. Given: q || r, r | s, b _ q, and a L s Prove: a || b Statements Reasons 1) q randr |s 1 Given 2) q s 3) 41=L d 4) blq 5) m41 = 90 6) mc2= 90 7 ) sib 7) Definition of perpendicular lines