Illustrative Mathematics - Geometry - Unit 6 - Lesson 6
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13 Questions
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1.
Suppose a classmate missed the lessons on completing the square to find the center and radius of a circle. Explain the process to them. If it helps, use a problem you’ve already done as an example.
Suppose a classmate missed the lessons on completing the square to find the center and radius of a circle. Explain the process to them. If it helps, use a problem you’ve already done as an example.
A.SSE.3.a
G.GPE.1
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2.
Match each expression with the value needed in the box in order for the expression to be a perfect square trinomial.
Match each expression with the value needed in the box in order for the expression to be a perfect square trinomial.
| arrow_right_alt | 16 | |
| arrow_right_alt | 100 | |
| arrow_right_alt | 64 | |
| arrow_right_alt | 20.25 |
A.SSE.3.a
G.GPE.1
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3.
Find the center and radius of the circle represented by the equation x^{2}+y^{2}+4x-10y+20=0.
Find the center and radius of the circle represented by the equation x^{2}+y^{2}+4x-10y+20=0.
A.SSE.3.a
G.GPE.1
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4.
Select all the expressions that can be factored into a squared binomial.
Select all the expressions that can be factored into a squared binomial.
A.SSE.3.a
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5.
An equation of a circle is given by (x+3)^{2}+(y-9)^{2}=5^{2}. Apply the distributive property to the squared binomials and rearrange the equation so that one side is 0.
An equation of a circle is given by (x+3)^{2}+(y-9)^{2}=5^{2}. Apply the distributive property to the squared binomials and rearrange the equation so that one side is 0.
A.SSE.3.a
G.GPE.1
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6.
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11.
The triangle whose vertices are (3,-1),(2,4), and (5,1) is transformed by the rule (x,y)\rightarrow(2x,5y). Is the image similar or congruent to the original figure?
The triangle whose vertices are (3,-1),(2,4), and (5,1) is transformed by the rule (x,y)\rightarrow(2x,5y). Is the image similar or congruent to the original figure?
A.SSE.3.a
G.GPE.1
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This lesson is from Illustrative Mathematics. Geometry, Unit 6, Lesson 6. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/2/6/6/index.html ; accessed 29/July/2021.
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