University:
Cornell University
Course:
MATH 1101 | Calculus Preparation
Academic year:

2019
Views:

200

Pages:

2
Author:

Bria Campos

1------�------. 1 I Pre-Cale Trig Worksheet Triangle Trig Review Worksheet • · 1 I L-------------• Name Kett Evaluate the expression without using a calculator. Find the value of x. For #4 and #5 find the EXACT VALUE OF x. 4. 5. 20.Ja.5-= zol�)-=-1oo 'i-=- Co O -2.0 6. pl-: "� o· � ,,,, \ .... ..r 33 .1 · 8. The legs of an isosceles triangle are each 21 tm long and the angle between them has a measure of 52° . What is the length of the third side? 0 2 (q. 2"} ·:{\ cg, 4 Ch-'\ ) � I\'\ 2tp ::: .l 1 �I 3'rd S',de ::: s x.-:. 9. 2ls1nt0'-= q.1 X j From points A and B, 10 m apart, the angles of elevation of the top of a tower are 40 ° and 54° respectively. Find the tower's height. 0_ h_ +ari 4 0° -:: .h -t""{.\YI� - 'f. 1'-1--10 \.i �ll,l._-�'-'------1 A IO -- ( x -r I o')-r0.114 o ::. )( ( tafl9f) :: � \I .n " - � '" 0 H o,-rM\{0° � • t:l..1\/� -rcM9\ -;. l� �-:\'b.� .tt J }., h:: 1 <;.lo-ta�f -:.� �

Math Triangle Trig Review Key

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