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Lesson 12 Triangle Sum Thm
By edith lopez
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Last updated almost 2 years ago
28 questions
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Question 1
1.
Type the answer here, just a number
Question 2
2.
Type the answer here, just a number
Question 3
3.
Type the answer here, just a number
Question 4
4.
Type the answer here, just a number
Question 5
5.
Write the equation on the space below (show work OR do it in calculator, your choice)
visibility
View drawing
Question 6
6.
Type below the value of x you found for this problem (only number)
Question 7
7.
Write the equation on the space below (show work OR do it in calculator, your choice)
visibility
View drawing
Question 8
8.
Type below the value of x you found for this problem (only number)
Question 9
9.
Write the equation on the space below (show work OR do it in calculator, your choice)
visibility
View drawing
Question 10
10.
Type below the value of x you found for this problem (only number)
Question 11
11.
Write the equation on the space below (show work OR do it in calculator, your choice)
visibility
View drawing
Question 12
12.
Type below the value of x you found for this problem (only number)
Question 13
13.
visibility
View drawing
Question 14
14.
? equals to
80
143
100
37
Question 15
15.
visibility
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Question 16
16.
? equals....
180
50
90
40
Question 17
17.
visibility
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Question 18
18.
What is the missing angle "?"
Question 19
19.
visibility
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Question 20
20.
40
10
90
50
Question 21
21.
Write the equation here (solve for x anyway you prefer)
visibility
View drawing
Question 22
22.
x= (write the number here)
Question 23
23.
Angle A is x+66. Substitute the value of x you found on 22 and just put what A is equal (number)
Question 24
24.
What is the correct equation to find x, first
x + 81 + x + 41 = 180
81 + 41 + 70 = 180
x + 81 + x + 41 + 70 = 180
Question 25
25.
x= (write the number here)
Question 26
26.
Angle A is x+41. Substitute the value of x you found on 25 and just put what A is equal (number)
Question 27
27.
Which one is the right equation AND the x
x + 34 + x + 64 + 90 =180 x= -4
x + 34 + x + 64=180 x=41
x + 34 = x + 64 x= 0
Question 28
28.
Angle A is x+34. Substitute the value of x you found on 27 and just put what A is equal (number)
