Answer:
1) 55 degrees
2) 90 degrees
3) 105 degrees
Step-by-step explanation:
All triangles equal to 180 degrees. So to find the missing angle measure you have to subtract the two given measures by 180.
First triangle:
180 - 50 - 75 = 55 degrees
Second triangle:
180 - 60 - 30 = 90 degrees
Third triangle:
180 - 45 - 30 = 105 degrees
Answer:1/2
Step-by-step explanation:
78
/ \
39 2
/ \
3 13
you cannot simplify the square root of 78.
Answer:
For velocity It is m/s
Step-by-step explanation:
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