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SAT II Math Episode 2 Part 4

Tham khảo tài liệu 'sat ii math episode 2 part 4', ngoại ngữ, ngữ pháp tiếng anh phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Mathematics Tests 235 3. In figure 3 what is the approximate area of triangle NJL A 3.5 B 53.72 c 57.72 d 80.53 e 115.44 L N I Fig. 3 4. The set of points in space 4 inches from a given line and 4 inches from a given point on this line is A a set consisting of two points B a set consisting of four points C a set consisting of two circles D the empty set E a circle 5. The multiplicative inverse of -1 72 is A -1 - 72 B 1 - 72 C 1 72 D 72 E 2 - 72 6. Given equilateral triangle ABC of side 5. The midpoints of the sides are joined to form NDEF the midpoints of NDEFare then joined to form .GHI and this process is continued infinitely. The sum of the perimeters of all the triangles formed is A 30 B 25 C 35 D 38 E 40 7. If the graphs of the equations 2x 5y 7 and 6x cy 11 are parallel lines c is equal to A 3 B 5 C 10 D 12 E 15 GO ON TO THE NEXT PAGE ARCO SAT II Math www.petersons.com arco 236 Part V 8. On the line y 2x - 1 what is the approximate distance between the points where x 1 and x 2 A 2.24 B 2.27 c 2.31 d 2.42 e 2.45 9. In the formula s 1 gt2 where g is a constant the effect of tripling the value of t is to A triple the value of s B multiply the value of s by 9 C multiply the value of s by 6 D multiply the value of s by 36 E multiply the value of s by 9g 10. In a triangle with sides of 7 and 9 the third side must be A more than 16 B between 7 and 9 C between 2 and 16 D between 7 and 16 E between 9 and 16 11. Linesp and q are two parallel lines in space. How many planes may be drawn that containp and are parallel to q A B C D E none one two three an infinite number 12. Given SPQR in Figure 12 mZP 70 QS bisects ZQ and RS bisects z R. mZ S A B C D E 110 115 120 125 130 p Fig. 12 www.petersons.com arco ARCO SAT II Math Mathematics Tests 237 13. A rectangular garden with dimensions u and v is bordered by a walk of uniform width w. The area of the walk is A 4w2 B 2w u v C u w v w D u w v w - uv E u 2w v 2w - uv 14. In figure 14 RsisT PT 40 and PR RS 15. ST A 10 B 15 C 20