If p(x, y) is the point on the unit circle defined by real number theta, then csc theta= a. x/y. b. y/x. c. 1/x. d. 1/y.

Option d is correct

Step-by-step explanation:

Here P(x,y) is the point on unit circle  ( unit circle has radius 1 and center (0,0))

Now in a diagram we can see that

OA= x

AP= y

radius OP =1

∠POA =θ

Now in ΔAOP

( since OP =1 and AP =y)

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation: