Wering a one-step expression for a real-world situation
1 answer:
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It is easy to make a word problem with 5th graders. All you have to do is imagine characters and math problem and put them together. For example, Mrs. Linda wants to equally divide her pens between her class. The class has 30 pens and 20 students. How many pens should each student get? Each student should have a one pen.
I know this because 30➗20= 1.5. That is my Brainly.com answer.
I know this because 30➗20= 1.5. That is my Brainly.com answer.
Answer:
- The sum of the interior angles of the 15-gon
- Each interior angle of the regular polygon
Step-by-step explanation:
As we know that
In any convex polygon, if we may start at one vertex and draw the diagonals to all the other vertices, we would form triangles,
The number of triangles thus formed would always 2 LESS than the number of sides.
As
- The sum of measure of the angles of any triangle is 180°.
Thus,
The sum of the interior angles of the 15-gon will be:
Also
15-gon is regular, it means this total is shared in equal proportion among the 15 interior angles.
And
Each interior angle of the regular polygon will be:
Therefore, we conclude that:
- The sum of the interior angles of the 15-gon
- Each interior angle of the regular polygon
Keywords: regular polygon, 15-gon, triangle
Learn more about polygon from brainly.com/question/11932357
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