Monday

September 22, 2014

September 22, 2014

Posted by **bhangu** on Tuesday, January 31, 2012 at 12:07pm.

through the given point.

2) (15, 20); Find csc è.

A) 5/3

B) 3/4

C) 5/4

D) 4/3

- trig -
**Henry**, Thursday, February 2, 2012 at 6:04pmtanA = 20/15 = 4/3 = Y/X.

r^2 = X^2 + Y^2,

r^2 = 3^2 + 4^2 = 25,

r = 5.

sinA = Y/r = 4/5,

cscA = 1/sinA = 5/4.

**Answer this Question**

**Related Questions**

trig - Find the values of the six trigonometric functions of the angle in ...

trig - Given that θ is an angle in standard position whose terminal side ...

trigonometry - 1)find the exact value indicated trigonometric function of θ...

trig - FInd the exact value pf the 6 trig function of alpha Given: point (-2,-6...

trig - (a) sketch an angle A in standard position whose terminal ray passses ...

trig - Find the values of the six trigonometric functions of an angle 0 in ...

trig - Suppose that q is in standard position and the given point is on the ...

pre calc - The terminal side of an angle in standard position goes through the ...

Math Trig - Find the values of the six trigonometric functions of an angle in ...

Math Trig - Find the values of the six trigonometric functions of an angle in ...