please find r, s, and t
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Answered by
1
Answer:
r=100° ,s=40° , t=60°
Step-by-step explanation:
l//m
=> s+140=180
s=180-140
s=40°
m//n
=> 120+t=180
t=180-120
t=60°
->t=r2
r2=60°
->s=r1
r1=40°
=>r=r1+r2
r=60+40
r=100°
OR
140+r+120=360°(complete angle)
r=360-140-120
r=100
Answered by
1
Answer:
r = 100 degree
Step-by-step explanation:
As , in the case of the r angle we have , a 360 degree angle
so , 140 + 120 + r = 360
260 + r = 360
r = 360 - 260 = 100 degrees
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