Right Triangle Trigonometry — Test Answers

25 verified answers

Given triangle JKL , sine of open paren 38 degrees close paren equals

cosine of open paren 38 degrees close paren .

tangent of open paren 38 degrees close paren .

cosine of open paren 52 degrees close paren .

tangent of open paren 52 degrees close paren .

Once you know the length of line segment YX , find the length of the lower base, line segment ZX

10 plus 4 square root of 3 units

18 units

14 units

10 plus 8 square root of 3 units

What is the length of line segment BC ?

11 units

16 units

9 units

15 units

Given right triangle XYZ , what is the value of tangent of cap y ?

the fraction with numerator square root of 3 and denominator 3

the fraction with numerator 2 square root of 3 and denominator 3

1 half

the fraction with numerator square root of 3 and denominator 2

What is the measure of angle LKJ ? Round to the nearest whole degree.

41 degrees

45 degrees

55 degrees

49 degrees

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