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Find missing angles in triangles

Quiz by Raquel

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Q 1/10
Score 0
What equation could be used to find the missing side?
29
3x + 25 = 180
25 + 20 + 3x = 180
3x + 25 + 20 = 90
25 + 20 = 180

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10 questions

Show answers

Q1
What equation could be used to find the missing side?
3x + 25 = 180
25 + 20 + 3x = 180
3x + 25 + 20 = 90
25 + 20 = 180
60s
Q2
What is X?
55
53
45
25
120s
Q3
What is the degrees of Angle Q?
90
55
135
45
60s
Q4
Which equation could be used to solve for the missing angle?
x + 3x + 80 = 180
x + 3x + 80 = 180
x + 3x = 180
80 + 3x = 180
60s
Q5
Find degrees of angle A
80
x
180
25
120s
Q6
Find the degree of angle B?
3x
x
75
25
60s
Q7
What equation could be used to find the missing angles?
x + 10 + x =180
2x + 10 + 40 = 180
2x + 10 = 180
x + 10 + 40 = 180
60s
Q8
What is X?
50
65
130
75
120s
Q9
What is the degrees of Angle B
75
10
130
65
120s
Q10
What equation could be used to solve for the missing angles?
3x + 11 + 25 = 90
101 + 3x = 180
25 + 90 = 180
90 + 3x + 11 + 25 =180
120s

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