Review Lesson 1-4: Use the diagram below and classify the angles that follow as acute or obtuse.
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Acute
Obtuse
Review Lesson 1-2: Sketch and label each of the following figures on the canvas.
You may also complete your work on paper or on a whiteboard and upload a clear picture of it to the canvas.
Review Lesson 1-4: Sketch and label each of the following figures on the canvas.
acute
right
straight
You may also complete your work on paper or on a whiteboard and upload a clear picture of it to the canvas.
Vocabulary Review: Use a word from the left to fill in the blank and correctly complete each sentence on the right.
interior
rays
vertex
The __?__ of an angle is the region containing all of the points between the two sides of the angle.
When you use three points to name the angle, the __?__ must go in the middle.
The sides of ∠QRS are __?__ RS and RQ.
Vocabulary Review: Use the diagram below and classify each angle on the left as acute, right, obtuse, or straight.

Acute
Right
Obtuse
Straight
Use Your Vocabulary: Complete the sentence by typing either the word conclude or conclusion in the response field.
If it rains, you can __?__ that soccer practice will be canceled.
Enter only one word.
Use Your Vocabulary: Complete the sentence by typing either the word conclude or conclusion in the response field.
The last step of the proof is the __?__.
Enter only one word.
Use Your Vocabulary: Use the diagram below and match each angle pair with the word that best describes it.
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| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
| arrow_right_alt | complementary | |
| arrow_right_alt | adjacent | |
| arrow_right_alt | vertical | |
| arrow_right_alt | supplementary |