Pls helppp! i don’t understand:|
2 answers:
Answer:
(first and brainliest??) 27 degrees
Step-by-step explanation:
The top triangle's missing angle is 75 degrees because 85+20=105 and 180-105=75. Knowing this, we know that the angle that's connecting the two triangles is also 75 degrees. 78+75=153 and 180-153=27
Answer:
27 degrees.
Step-by-step explanation:
20 + 85 + n = 180
105 + n = 180
180 - 105 = 75
Check: 75 + 85 + 20 = 180
180 = 180
75 + 78 + n = 180
153 + n = 180
180 - 153 = 27
Check: 75 + 78 + 27 = 180
180 = 180
Regards!
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