Register
If Sin A = 0.5736, what is the Cos A =
79.8k views
5 votes
If Sin A = 0.5736, what is the Cos A =

User Samadhan Medge
by
6.0k points

1 Answer

7 votes

The value of CosA is 0.8191

Explanation:

Given SinA= 0.5736

We know that
SinA^(2) + CosA^(2) = 1

Replacing value of SinA,


(0.5736)^(2) + CosA^(2) = 1


(0.3290) + CosA^(2) = 1


CosA^(2) = 1-0.3290


CosA^(2) = 0.6709


CosA = 0.8191

The value of CosA is 0.8191

User Alpay
by
5.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.0m questions

7.8m answers

Other Questions

Solve for y in terms of x. 2/3y - 4 = x y = x + 6 y = -x + 4 y = -x + 6 y = x + 4
Aliyah has $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
Ten gallons of paint were poured into two containers of different sizes. Use one variable to express the amount poured into each container
Use the normal model ​n(11371137​,9696​) for the weights of steers. ​a) what weight represents the 3737thth ​percentile? ​b) what weight represents the 9999thth ​percentile? ​c) what's the iqr of the weights
Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
Link Copied!