Chapter 9: Q7. (page 341)
At o’clock the hands of a clock form an angle of
Short Answer
The angle formed between the hands of the clock is
Chapter 9: Q7. (page 341)
At o’clock the hands of a clock form an angle of
The angle formed between the hands of the clock is
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Get started for freeFind the number of odd and even vertices in each network. Imagine travelling each network to see if it can be traced without backtracking.
is tangent to at . Complete.
If and , then
In exercises find the measure of the arc.
The number of odd vertices will tell you whether or not a network can be traced without backtracking. Do you see how? If not, read on.
Tell why it is impossible to walk across the seven bridges of Koenigsberg without crossing any bridge more than once.
In exercises find the measure of the arc.
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