15. Find the distance between the points of a pair of dividers with arms 9.8 cm long, when the angle between the arms is 62º.
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Answered by
0
Answer:
sorry dear I don't know the answer
Answered by
1
Answer:
10.1
Step-by-step explanation:
9.8*9.8+9.8*9.8-2*9.8*9.8*cos(62)=d^2
by solving this equation we get
D=10.1
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