Geometry 6-6 Complete Lesson: Trapezoids and Kites
By Matt Richardson
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Last updated almost 3 years ago
27 Questions
Note from the author:
A complete formative lesson with embedded slideshow, mini lecture screencasts, checks for understanding, practice items, mixed review, and reflection. I create these assignments to supplement each lesson of Pearson's Common Core Edition Algebra 1, Algebra 2, and Geometry courses. See also mathquest.net and twitter.com/mathquestEDU.
10 points
10
Question 1
1.
Solve It! Two isosceles triangles form the figure. Each white segment is a midsegment of a triangle. What can you determine about the angles in the orange region? In the green region? Explain.
Solve It! Two isosceles triangles form the figure. Each white segment is a midsegment of a triangle. What can you determine about the angles in the orange region? In the green region? Explain.
10 points
10
Question 2
2.
Problem 1 Got It?
Problem 1 Got It?
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10
Question 3
3.
Problem 1 Got It?
Problem 1 Got It?
10 points
10
Question 4
4.
Problem 2 Got It?
Problem 2 Got It?
1 point
1
Question 5
5.
Problem 3 Got It? Algebra: Segment MN is the midsegment of trapezoid PQRS. What is x ? Enter only a number.
Problem 3 Got It? Algebra: Segment MN is the midsegment of trapezoid PQRS. What is x ? Enter only a number.
10 points
10
Question 6
6.
Problem 3 Got It? Algebra: Segment MN is the midsegment of trapezoid PQRS. What is MN ? Enter only a number.
Problem 3 Got It? Algebra: Segment MN is the midsegment of trapezoid PQRS. What is MN ? Enter only a number.
10 points
10
Question 7
7.
Problem 3 Got It? Reasoning: How many midsegments can a triangle have? Enter only a number.
Problem 3 Got It? Reasoning: How many midsegments can a triangle have? Enter only a number.
10 points
10
Question 8
8.
Problem 3 Got It? Reasoning: How many midsegments can a trapezoid have? Enter only a number.
Problem 3 Got It? Reasoning: How many midsegments can a trapezoid have? Enter only a number.
10 points
10
Question 9
9.
Problem 3 Got It? Reasoning: Compare your responses to the previous 2 items. Explain your responses.
Problem 3 Got It? Reasoning: Compare your responses to the previous 2 items. Explain your responses.
10 points
10
Question 10
10.
Problem 4 Got It?
Problem 4 Got It?
10 points
10
Question 11
11.
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10
Question 12
12.
10 points
10
Question 13
13.
10 points
10
Question 14
14.
Vocabulary: Is a kite a parallelogram?
Vocabulary: Is a kite a parallelogram?
10 points
10
Question 15
15.
Vocabulary: Explain your response to the previous item.
Vocabulary: Explain your response to the previous item.
10 points
10
Question 16
16.
Compare and Contrast: How is a kite similar to a rhombus? How is it different? Explain.
Compare and Contrast: How is a kite similar to a rhombus? How is it different? Explain.
10 points
10
Question 17
17.
Error Analysis: Since a parallelogram has two pairs of parallel sides, it certainly has one pair of parallel sides. Therefore, a parallelogram must also be a trapezoid. What is the error in this reasoning? Explain.
Error Analysis: Since a parallelogram has two pairs of parallel sides, it certainly has one pair of parallel sides. Therefore, a parallelogram must also be a trapezoid. What is the error in this reasoning? Explain.
20 points
20
Question 18
18.
Review Lesson 6-5: Match each figure with the value of x for which the figure is the given special parallelogram
Review Lesson 6-5: Match each figure with the value of x for which the figure is the given special parallelogram
- Figure A
- Figure B
- Figure C
- x = 12
- x = 27
- x = 33
- x = 61
10 points
10
Question 19
19.
Review Lesson 6-1: What is the value of c ? Enter only a number.
Review Lesson 6-1: What is the value of c ? Enter only a number.
10 points
10
Question 20
20.
Review Lesson 1-7: Given A(6, -2) and B(-4, 8), find the midpoint of segment AB.
Review Lesson 1-7: Given A(6, -2) and B(-4, 8), find the midpoint of segment AB.
10 points
10
Question 21
21.
Review Lesson 1-7: Given A(6, -2) and B(-4, 8), find the length of segment AB. Enter only a number. Round your answer to the nearest hundredth, if necessary.
Review Lesson 1-7: Given A(6, -2) and B(-4, 8), find the length of segment AB. Enter only a number. Round your answer to the nearest hundredth, if necessary.
10 points
10
Question 22
22.
Review Lesson 3-7: Find the slope of the line containing the points C(-1, 5) and D(7,3).
Review Lesson 3-7: Find the slope of the line containing the points C(-1, 5) and D(7,3).
10 points
10
Question 23
23.
Vocabulary Review: Select the word that completes the sentence.
An isosceles triangle always has (two / three) congruent sides.
Vocabulary Review: Select the word that completes the sentence.
An isosceles triangle always has (two / three) congruent sides.
10 points
10
Question 24
24.
Vocabulary Review: Select the word that completes the sentence.
An equilateral triangle is also a(n) (isosceles / right) triangle.
Vocabulary Review: Select the word that completes the sentence.
An equilateral triangle is also a(n) (isosceles / right) triangle.
30 points
30
Question 25
25.
Use Your Vocabulary: Complete the assigned items on the canvas
Use Your Vocabulary: Complete the assigned items on the canvas
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10
Question 26
26.
Compare and Contrast: Describe each figure. Figures are likely to fit multiple descriptions.
Compare and Contrast: Describe each figure. Figures are likely to fit multiple descriptions.
- Kite
- Rhombus
- Quadrilateral
- Perpendicular diagonals
- Congruent opposite sides
- Supplementary consecutive angles
10 points
10
Question 27
27.
Reflection: Math Success
Reflection: Math Success