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Mathematics 13 Online
OpenStudy (lizz123):

Help, I will be giving medal for best answer and help. Problem: Delta MON ~ Delta WED, angle M= 37 degrees, angle E=82 degrees. Find the measure of each of the following angles. a. Angle O b.Angle W c.Angle N d.Angle D

OpenStudy (lizz123):

@Loser66

OpenStudy (michele_laino):

are those triangle similar, or congruent?

OpenStudy (lizz123):

similar

OpenStudy (michele_laino):

|dw:1428250164902:dw|

OpenStudy (lizz123):

|dw:1428250245621:dw|

OpenStudy (michele_laino):

Now we can write: angle M is congruent to angle W

OpenStudy (michele_laino):

so, what is angle W?

OpenStudy (michele_laino):

hint: angle M = angle W

OpenStudy (lizz123):

37

OpenStudy (michele_laino):

ok!

OpenStudy (michele_laino):

furthermore, we have: angle E = angle O so: angle O=...?

OpenStudy (lizz123):

82

OpenStudy (michele_laino):

ok!

OpenStudy (michele_laino):

finally, we have: |dw:1428250701034:dw| x+82+37= 180 and y+82+37= 180 so x=y, or angle N = angle D what are angle N and angle D?

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