
Creating Equations to Solve for Missing Angles
Presentation
•
Mathematics
•
7th Grade
•
Practice Problem
•
Medium
Standards-aligned
Ayana Flood
Used 10+ times
FREE Resource
3 Slides • 7 Questions
1
Creating Equations to Solve for Missing Angles
2
3
4
Multiple Choice
Which equation can be used to solve for (x) in the following diagram?
3x + (8x -20) = 90
3x = 8x - 20
3x + 90 = 8x - 20
3x + (8x - 20) = 180
5
Multiple Choice
Which equation can be used to solve for (x) in the following diagram?
5x =13x
13x - 5x = 180
5x + 13x = 180
5x + 13x = 90
6
Multiple Choice
Which equation can be used to solve for (x) in the following diagram?
10x + 10 + 110 = 180
10x + 10 = 110
10x + 10 = 90
10x + 10 - 110 = 90
7
Multiple Choice
Which equation can be used to solve for (x) in the following diagram?
5x = 5x + 30
5x +30 + 5x = 180
5x + 30 + 5x = 90
5x +30 - 5x = 90
8
Multiple Choice
Which equation can be used to solve for (x) in the following diagram?
80 - 3x - 2x = 180
3x + 2x = 180
3x + 2x + 80 = 90
3x + 2x + 80 = 180
9
Multiple Choice
Which equation can be used to solve for (x) in the following diagram?
90 = 3x - 30
3x = 30
3x + 30 = 90
3x + 30 + 90 = 180
10
Multiple Choice
Which equation can be used to solve for (x) in the following diagram?
7x + 11x = 90
11x = 7x
7x + 11x = 180
7x + 90 = 11x
Creating Equations to Solve for Missing Angles
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