# If #2sinA = 1#, with #A# being an angle in quadrant #1#, what is the value of #cotA#?

##### 2 Answers

Sep 8, 2017

The value of

#### Explanation:

We know that

#(1/2)^2 + cos^2A = 1#

#cosA = 3/4#

#cosA = sqrt(3)/2#

Accordingly,

#cotA = (sqrt(3)/2)/(1/2) = sqrt(3)#

Hopefully this helps!

Sep 8, 2017

#### Explanation:

it means, opposite side

therefore

cot A = adjacent/opposite =