Do 600*75% = 450 to make sure you can do 600\4= 150*3=450
Answer:
∠FGI=40°
Step-by-step explanation:
CE║FH ⇒ ∠CDG=∠FGI=40°
ANSWER
The value of theta in the second quadrant is,

EXPLANATION
The given trigonometric equation is

This implies that,

This implies that the principal solution is

and it is an angle in the first quadrant.
But the solution we are looking for is an angle in the second quadrant.
This is given by
The probabillity can be found by using binomial probability formular considering that the event is discrete in nature and there are two possiple outcomes.