Answer:
Step-by-step explanation:
Convert rectangle (x , y) to polar coordinates ( r , θ)
a) converts (9, 0) to polar coordinates ( r , θ)
b) Convert to polar coordinates ( r, θ)
c) converts (-5, 5) to polar coordinates ( r , θ)
d) converts (-1, √3) to polar coordinates ( r , θ)
Answer:
Area of part 1: 3 * =
Area of part 2:
Area of entire rectangle:
Step-by-step explanation:
The area of a rectangle can be found by using formula : length * width.
The area of part 1 can be simplified to this:
3 * =
Area of part 2:
The area of the entire rectangle can simply be added from part 1 and part 2.
For area 2, remember multiplying the square root of 2 twice nullifies the square root. So it becomes 15 * 2, which is equal to 30.