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Supplementary and Complementary Angles: Examples and Solving Equations for Grade 9!
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Supplementary and Complementary Angles: Examples and Solving Equations for Grade 9!
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In this Grade 9 math tutorial, we'll explore how to solve equations involving supplementary and complementary angles. Step-by-step, we'll set up equations to find unknown angles in different scenarios, like when two angles add up to 180° (supplementary) or 90° (complementary). You'll learn to write and solve equations, making angle problems simple to tackle! We’ll cover examples including:
- Supplementary angles where one is three times the other
- Complementary angles with one angle being four times the other
- Three complementary angles with one as a fraction of another
By the end of this video, you'll be able to confidently solve similar problems on your own. Perfect for Grade 9 students looking to strengthen their algebra and geometry skills!
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In this Grade 9 math tutorial, we'll explore how to solve equations involving supplementary and complementary angles. Step-by-step, we'll set up equations to find unknown angles in different scenarios, like when two angles add up to 180° (supplementary) or 90° (complementary). You'll learn to write and solve equations, making angle problems simple to tackle! We’ll cover examples including:
- Supplementary angles where one is three times the other
- Complementary angles with one angle being four times the other
- Three complementary angles with one as a fraction of another
By the end of this video, you'll be able to confidently solve similar problems on your own. Perfect for Grade 9 students looking to strengthen their algebra and geometry skills!
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