|
3 articles trouvés pour ce sujet.
 |
|
|
|
|
|
|
|
|
Inverse trig functions |
2013-05-19 |
|
ky pose la question :
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
Penny Nom lui répond. |
|
|
|
|
|
|
tanθ=1.192 |
2011-01-15 |
|
Adori pose la question :
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.
Harley Weston lui répond. |
|
|
|
|
|
|
Finding angles |
2003-12-02 |
|
Jason pose la question :
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.
Penny Nom lui répond. |
|
|
|
