Answer:
0.93 radians to 2D.P's.
Step-by-step explanation:
sin O = 4/5 / 1 = 0.8
So < O = 0.927 radians .
The discount is $100 -85 = $15. As a fraction of the original price, the discount is
$15/$100 = 15/100 = 15%
_____
It can be helpful to think of "%" as another way to write "/100".
Answer:
156°
Step-by-step explanation:
The interior angles of a convex n-gon add to (n -2)180°, so a 14-gon has a sum of angles of 12×180° = 2160°. Since 13 angles sum to 2004°, the remaining one must be ...
... 2160° -2004° = 156°
It is easy X Is at the tope.
The answer is actually 83, im not sure how there r other options besides 83