Posted by Rony on Saturday, April 3, 2010 at 12:12pm.
If a is an angle in standard position and its terminal side passes through the point (3,2), find the exact value of csc a.
Answer: radical 13/2

math(advanced algebra&trigonometry)  bobpursley, Saturday, April 3, 2010 at 2:27pm
draw the triangle.
Csc= hypotenuse/opposite= sqrt((3)^2+2^2) /2
csca= 1/2 sqrt13

math(advanced algebra&trigonometry)  Jane, Friday, January 6, 2017 at 9:54pm
A large pizza has a diameter of 16 inches. Which of the following is the area of the pizza in terms of pi (n) (a) 32 (b) 64 (c) 13 (d) 10
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