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if would be great if you could show your work so i know how to do it

convert the rectangular coordinates (√2, -√2) into polar coordinates. express all angles in degrees rounded to the nearest degree.

a. (2, 180°)
b. (2, 0°)
c. (2, -45°)
d. (2, 45°)

Step-by-step explanation:

Regular coordinates (x, y)

Polar coordinates (r, φ)

We have the point

Substitute:

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.

i need more details sorry

step-by-step explanation: