Which is the measure of the reference angle for 227°?
a. 35° b. 23° c. 47° d. 43°

x=half

step-by-step explanation:

explanation:

remove parenthesis:

=

apply rule

=

multiply fractions:

=

=

divide:

=

mordancy.

tried on you are knowing that we can't leave the picture in the graph ok no problem now you need to send it in the question group

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)