Mathematics Homework Help
Mathematics Homework Help. How do you find the sine or cosign on an angle without a calculator?
In my class we are not allowed to use calculators on math tests. So I was hoping to find a way to calculate the sin or cos of an angle without using a calculator. I would also prefer not to use memorize a unit circle. I’ve learned the rules for the special triangles but how do I figure out problems like sin(15) or cos(65) etc.?
"Our Prices Start at $11.99. As Our First Client, Use Coupon Code GET15 to claim 15% Discount This Month!!"
