Mac1114 Quiz 6

Mac1114 Quiz 6 - denominator k:véfiosb 2 4 08 LE 7 5M9 OPP “ML a 7 7— m 9’ m a 0L'6 = 1 9 HEW,L a 33 3 fi{j-st‘ COS 2 ii"gim—

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: denominator. k:véfiosb ' 2. . 4%? 08+ LE: 7 5M9) : OPP “ML a 7 7— ' m ? 9’ m a 0L + '6 = 1+9 HEW . ,L _. a : 33 , 3 fi \{j-st‘ COS: 2 ii. : "gim— OfiDosR—Ee 9' a: a” * “Kg; " vs“: 33 2) (8 points) Solve the right triangle using the information given. Round answers to two decimal places, if necessary. a I A+E:95 o as Nit: $323 cm”... A a... 6% m as; é»? 0L. -3 m CL b = 8, A = 25°; Find a, c, and B. .LOQ A :: T JCQAZE, a. 30 0L: %- 2gb it.“ 9 MAC1114 004 , QUIZ 6 NAME: Calculators are permitted. There are 4 questions (one is bonus). Time allowed is 12 minutes. Show your work clearly. 1) (6 points) Find sin(6), cos(9) and tan(6). Give an exact answer with a rational {Mal Jc;\nes*e3 are severcfl wad-35:: of, ,Ri‘mggmg c_ 2 'z " '2. 00$ @ smAz-EL @C IQ—l—lo C 2. CLB . '123‘ c?£§?%)i~8z O \ 2‘ (x Q9526 : T Sn 5 C. C: 3.?3 c: 253%3 “W_ C- 3 Nggg gaze" c;-:\’ 4mm ‘ $955211; MAC1114 004 QUIZ 6 3) (6 points)A building 150 feet tall casts a 30 foot long shadow. If a person looks down from the top of the building, what is the measure of the angle between the end of the shadow and the vertical side of the building (to the nearest degree)? (Assume the person's eyes are level with the top of the building.) @efS DO 4) Bonus: (5 points) John (whose line of sight is 6 ft above horizontal) is trying to estimate the height of a tall oak tree. He first measures the angle of elevation from where he is standing as 35°. He walks 30 feet closer to the tree and finds that the angle of elevation has increased by 12°. Estimate the height of the tree rounded to the nearest whole number. Ti‘a mie 0&1 Q‘QNQ'ifion Hm. SECOAA okserva‘adn (St gsi-r- If 2103 . tag, the. is me We ascend “Bimajej a Whiz-35g— a; x—gtpkmua From Baa vQV‘SAC Ema}e’) 7 7 I 1‘ o I]; L O u a “2—2):— X’flb'%a455 x+3o we, Loom stag x’_x:30- So, b-(tonss“~tmc+3> :2 30. 30 M4 fit. New 09 Hm Jams «xewéziétli fissimwf So: ...
View Full Document

This note was uploaded on 09/04/2011 for the course MAC 1114 taught by Professor Emrekolotoglu during the Spring '10 term at FAU.

Page1 / 2

Mac1114 Quiz 6 - denominator k:véfiosb 2 4 08 LE 7 5M9 OPP “ML a 7 7— m 9’ m a 0L'6 = 1 9 HEW,L a 33 3 fi{j-st‘ COS 2 ii"gim—

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online