M<b=19 (Supplementary Angles)
m<c=101 (Triangle Angle Sum Theorem)
If you are trying to get the answer to

Your answer would be a mixed number.
<span>4</span>
The best option is C. Provide multiple worksheets with pictures of the basic shapes for children to colour.
<h3>What does the learning process in children involve?</h3>
The process of learning has often been described to include all but not limited to the following:
- gaining new understanding,
- learning new behaviours,
- skills,
- values, attitudes, and
- preferences.
Children according to experts learn faster and easily remember what they see. Hence, providing multiple worksheets with pictures of the basic shapes for children to colour is the most cost-efficient strategy to support children in learning about shapes.
You can learn more from a related question about teaching strategies to use for children here brainly.com/question/240537
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Answer:
the answer is nonagon
A nonagon is a polygon made up of 9 sides and 9 angles.