Answer:
Step-by-step explanation:
if angles are complementary, that means they add up to 90º
if one is 65.3, then the other is just 90 - 65.3
<S = 90º - <R
<S = 90º - 65.3º
<S = 24.7º
check the picture below, you can pretty much count the units off the grid.
recall that A = (1/2)bh.
Step-by-step explanation:
given


Answer:
6.67% is as close as you can get
Step-by-step explanation: