Mathematics, 22.01.2020 10:31, rebecca7415

< 3

part a

what is the value of x?

part b

which explanation best describes the correct measure of afe?

a. substitute the value of x to find the measure of afc. then subtract the total from 180° because afc and afe are supplementary.

b. substitute the value of x to find the measure of afc. then subtract the total from 180° because afc and afe
are supplementary.

c. substitute the value for x to find the measure of cfd. this is equal to the measure of afe because cfd and afe are vertical angles.

d. substitute the value for x to find the sum of the measures of afb and bfc. then subtract the sum of 90° because afc and afe are complementary.

e. substitute the value for x to find the sum of measures of afb and bfc. the sum of the measures of afb and bfc is equal to the measure of afe because the angles are adjacent angles.

< 3 part a what is the value of x? part

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< 3

part a

what is the value of x?

part b

whi...