Which of the following statements is always true of similar polygons?
a. corresponding angles of similar figures have the same measure.

b. the lengths of corresponding sides form equivalent ratios.
c. the lengths of corresponding sides have the same measure.
d. both (a) and (b)

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

$650 per month plus utilities

step-by-step explanation:

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