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3 items are filed under this topic.
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Inverse trig functions |
2013-05-19 |
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From ky:
hello, so iv'e been asked to draw a triangle with sides of 3, 4, and 5.
And find the measure of all three angle using sin-1, cos-1, tan-1.
I got really confuse, I'm taking the SAT pretty soon and it would be great
to get this... THANX
Answered by Penny Nom. |
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tanθ=1.192 |
2011-01-15 |
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From Adori:
Use a calculator to approximate two values of the θ (0 ≤θ≤2π) that satisfy the equation.
a) tanθ=1.192
I do not understand how to find the second value of θ.
Answered by Harley Weston. |
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Finding angles |
2003-12-02 |
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From Jason:
I AM TRYING TO SOLVE A TRIG PROBLEM AND HAVE
FORGOT HOW TO DO IT. WHAT I HAVE IS A RIGHT TRIANGLE WITH SIDE A BEING 14
FEET AND SIDE B BEING 3 FEET, USING PYTHAGOREAMS THEOREM SIDE C SHOULD
EQUAL 14.318 FEET ON A RIGHT TRIANGLE BUT I AM TRYING TO REMEMBER HOW TO
FIND MY ANGLES OTHER THAN THE ONE THAT IS 90 DEGREES.
Answered by Penny Nom. |
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