What is the measure on an interior angle of this polygon?
2 answers:
Answer:
a. 160
b. 18
Step-by-step explanation:
a. When the exterior and interior angles are added together, they add up to 180°. So this means that the interior angle equals 160°
b. The total of all exterior angles will always add up to 360°. With this information, you can divide 360 by the exterior angle to get the total sides of the shape.
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Answer:
The absolute value inequality to represent the situation is presented as follows;
Step-by-step explanation:
The given information are;
The number of words Annika needs to write = 400 words
The absolute deviation of the number of words Annika needs to write = 10 words
When we let the number of words Annika write = w, we have;
The absolute value inequality given that the absolute deviation of the number of words is 10 is given as follows;
Therefore we have;
gives the statement, -10 < w - 400 < 10.