An angle measures 51 degrees. Through what fraction of a circle does the angle turn? (Try the Math Quill using Delimiters to typ
1 answer:
Answer:
Step-by-step explanation:
Given: An angle measures 51 degrees
To find: fraction of a circle by which the angle turn
Solution:
Angle at the centre in a circle is equal to one complete angle i.e.,
Measure of an angle
Therefore,
Fraction of a circle by which the angle turn = Measure of an angle/ Angle at the centre in a circle
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Since the divisor is 2 digits, start by looking at the first 2 digits of the dividend. Those are 44, so you're dividing 44 by 15 at the first step. The quotient digit is the largest integer that gives a value less than or equal to the dividend (44) when multiplied by the divisor (15). For the first step, that digit is 2.
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