Geometry 4-5 Guided Practice: Isosceles and Equilateral Triangles
By Matt Richardson
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Last updated almost 3 years ago
19 Questions
20
1.
Visit this URL to create a copy of the Google Drawing and complete the item that follows: https://docs.google.com/drawings/d/15TaBfWflkEageasFgoi31Yb9Ql_t1rssKR5yFQhGa5Q/copy
Solve It! The triangles of the same color in the Google Drawing you copied above are congruent. Complete the following steps.
1. Arrange the triangles to form one large triangle using the Google Drawings to drag, flip, and rotate individual triangles, but do not resize them.
2. Take a screenshot of your final triangle and upload the image to the canvas.
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2.
Solve It! Classify the large triangle you created in the item above by its sides.
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3.
Solve It! Which of these measurements represent interior angles in the large triangle you created?
Select all that apply.
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4.
Take Note: Describe the vertex angle of an isosceles triangle. You may also illustrate your description on the canvas.
5
5.
Take Note: Describe the base angles of an isosceles triangle. You may also illustrate your description on the canvas.
5
6.
Take Note: Describe the legs of an isosceles triangle. You may also illustrate your description on the canvas.
5
7.
Take Note: Describe the base of an isosceles triangle. You may also illustrate your description on the canvas.
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8.
Take Note: Summarize The Isosceles Triangle Theorem. You may use the canvas to help illustrate your description.
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9.
Take Note: Summarize The Converse of the Isosceles Triangle Theorem. You may use the canvas to help illustrate your description.
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10.
Problem 1 Got It? Is ∠WVS congruent to ∠S ?
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11.
Problem 1 Got It? Is segment TR congruent to segment TS ?
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12.
Problem 1 Got It? Reasoning: Can you conclude that △RUV is isosceles?
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13.
Take Note: Summarize Theorem 4-5. You may use the canvas to help illustrate your description.
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14.
Problem 2 Got It?
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15.
Take Note: Define corollary.
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16.
Take Note: Summarize The Corollary to Theorem 4-3. You may use the canvas to help illustrate your description.
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17.
Take Note: Summarize The Corollary to Theorem 4-4. You may use the canvas to help illustrate your description.
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18.
Problem 3 Got It?
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19.
Take Note: Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?
