A full circle is 360 degrees.
The circle is separated into 8 parts, so each arc is 1/8 of a circle, which equals: 360/8 = 45 degrees.
There are 2 45 degree arcs between B and C, so the arc from B to C = 45 x 2 = 90 degrees.
The answer is B.
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Answer:
(b) 1.4"
Step-by-step explanation:
A 2.8" circle is one that has a <em>diameter</em> of 2.8". The divider will be set to the radius, which is half the diameter.
The divider is set to 1.4".
<span>3a^2 b^ -1
= 3a^2b
hope it helps</span>
Step-by-step explanation:
7 = √49
8 = √64
So any positive integer between 50 to 63, both inclusive, have a square root between 7 and 8.
Answer:
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Step-by-step explanation:
