Can someone help me Write 18(cos169° + isin169°) in rectangular form. Round numerical entries in the answer to two decimal places.

thank you

answer:

make a square and then calculate it

Step-by-step explanation:

square

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6