Physica problem finding y and r

Physics
Tutor: None Selected Time limit: 1 Day

The rectangular and polar coordinates of a point are (x, y) and (r, θ), where x = 8 and θ = 24◦.

Find Y

Find R

Jun 2nd, 2015

x= rcosθ

8 = rcos 24

r = 8.757

y = rsinθ

    = 8.757 sin 24

    = 3.562

Please let me know if you have any questions and best me if you are satisfactory.

Jun 2nd, 2015

I got that answer as well but it is incorrect according to the homework system

Jun 2nd, 2015

This is the correct answer

Jun 2nd, 2015

Please check if you have round it to 2 or 3 decimal places

Jun 2nd, 2015

three decimal places

Jun 2nd, 2015

Then this is correct

Jun 2nd, 2015

They wont accept it

Jun 2nd, 2015

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