Cartesian coordinates are given below for two points.

a. 3,1

b.5, 11 for each point: find the polar coordinates r,  , where r  0 and 0   2 . find the polar coordinates r,  , where r  0 and 0   2 . give exact answers for all points.

I don’t know what the answer is I wish I could help

a) 32pie square meters

step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116