1 1/4?? because 7/4 cant be a whole number its a mixed number when simplified
Answer:
2√3
Step-by-step explanation:
√2^2x3
√2^2 √3
2√3 (answer)
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180 degrees - 115 degrees = 65 degrees
65 degrees + 90 degrees = 155 degrees
180 degrees - 155 degrees = y
Y= 25 degrees
30 + 70 + D = 180
100 + D = 180
D = 80°