Given that pq=5 units, find the value of k

i need immediately

P and Q are going to be the same thing because R is 90 degrees

Step-by-step explanation:

if R is 90 degrees that means P and Q are going to be the same so the answer is (4,8) If you don't understand then here 90 + 90= 180 a triangle is 180

we don't have enough info to solve this

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.