Open Up - Grade 8 - Mathematics - Unit 1 - Lesson 16
By Formative Library
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Last updated over 2 years ago
5 Questions
1
1.
For each triangle, find the measure of the missing angle.
| arrow_right_alt | 24 degrees | |
| arrow_right_alt | 20 degrees | |
| arrow_right_alt | 88 degrees | |
| arrow_right_alt | 35 degrees |
8.G.5
8.G.1.b
8.G.6
1
2.
Is there a triangle with two right angles?
8.G.5
8.G.1.b
8.G.6
1
3.
In this diagram, lines AB and CD are parallel.
Angle ABC measures 35o and angle BAC measures 115o.(One answer per angle)
- 30
- 25
- 35
- 105
- 115
- 120
- 60
- Angle ACE
- Angle DCB
- Angle ACB
8.G.5
8.G.1.b
8.G.6
1
4.
The two figures are congruent.
Label the points A1, B1 and C1 that correspond to A, B, and C in the figure on the right.
If segment AB measures 2 cm, how long is segment A1B1 (Label the segment in the show your work section.)
8.G.5
8.G.1.b
8.G.6
1
5.
The two figures are congruent.
The point D is shown in addition to A and C. How can you find the point D1 that corresponds to D?
8.G.5
8.G.1.b
8.G.6
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