Questions and Answers
What are the features of regular and irregular polygons?
Regular polygons have all sides and angles equal, while irregular polygons do not.
A polygon with 5 sides is called a ______.
pentagon
What is the relationship between the exterior angle and adjacent interior angle of a polygon?
The exterior angle is equal to the sum of the opposite interior angles.
Which of the following statements is true about polygons?
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A quadrilateral can have both interior and exterior angles.
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What is a percentage increase?
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What is a percentage decrease?
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Which of the following are applications of percentages?
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What does it mean to identify and explain the uses of rates?
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How can rational numbers be described?
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Study Notes
Content Domains
- Measurement and Geometry (MG)
- Number and Algebra (NA)
Content Standards
-
Measurement and Geometry (MG):
- Understand features and properties of regular and irregular polygons.
- Determine measures of angles and number of sides in polygons.
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Number and Algebra (NA):
- Apply percentages in various mathematical scenarios.
- Utilize rates effectively.
- Work with rational numbers in different forms.
Learning Competencies
- Draw and describe polygons with 5, 6, 8, or 10 sides using a ruler and protractor.
- Illustrate triangles, quadrilaterals, and regular polygons given specific angle measurements.
- Explain relationships between pairs of angles based on measure.
- Classify polygons by their number of sides, and by being regular or irregular, as well as convex or non-convex.
- Understand the relationship between the exterior angle and its adjacent interior angle in polygons.
- Calculate measures of angles and count sides of polygons.
- Solve percentage increase and decrease problems.
- Tackle financial problems using percentages, including discounts, commissions, sales tax, and simple interest.
- Develop a financial plan.
- Identify applications and significance of rates.
- Solve rate-related problems, such as calculating speed.
- Represent rational numbers as fractions, decimals, or percentages.
- Organize and place rational numbers on a number line.
- Perform arithmetic operations on rational numbers.
Performance Standards
- Ability to draw and articulate features and properties of various polygons.
- Effective application of percentages in diverse contexts.
- Skillful identification and use of rates in problem-solving.
- Competence in creating a thorough financial plan.
- Proficiency in describing, ordering, and manipulating rational numbers.
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Description
Test your knowledge on the fundamentals of Measurement and Geometry as well as Number and Algebra for Grade 7. This quiz covers regular and irregular polygons, angle measures, percentages, and rates. Perfect for assessing your understanding of Quarter 1 content standards.
