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Based on the figure select all true equations. 20° b a. cos(70)=b b b. tan(20)= 4 b c. tan(70)= d. sin(20)= e. sin(70)= f. cos(20)=
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13 votes
13 votes
Based on the figure select all true equations.

20°
b
a. cos(70)=b
b
b. tan(20)= 4
b
c. tan(70)=
d. sin(20)=
e. sin(70)=
f. cos(20)=

Based on the figure select all true equations. 20° b a. cos(70)=b b b. tan(20)= 4 b-example-1
User Hiroaki Machida
by
3.4k points

1 Answer

25 votes
25 votes

Answer:


  • \tan (70)=(b)/(4)

  • \sin(20)=(4)/(c)
Based on the figure select all true equations. 20° b a. cos(70)=b b b. tan(20)= 4 b-example-1
User Minovsky
by
2.7k points
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