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These sample problems below for Triangle Angles 2 were generated by the MathScore.com engine.

Sample Problems For Triangle Angles 2


Complexity=5, Mode=numSupp

Find the value of 'x'. Diagrams are not always to scale.
1.   x =
2.   x =

Complexity=8, Mode=varSupp

Find the value of 'x'. Diagrams are not always to scale.
1.   x =
2.   x =

Complexity=10, Mode=distAng

Find the value of 'x'. Diagrams are not always to scale.
1.   x =
2.   x =

Complexity=20

Find the value of 'x'. Diagrams are not always to scale.
1.   x =
2.   x =

Answers


Complexity=5, Mode=numSupp

Find the value of 'x'. Diagrams are not always to scale.
#ProblemCorrect AnswerYour Answer
1 x =
Solution
The two angles form a line so they are supplementary angles.
The sum of supplementary angles is 180 degrees.
42 + x = 180
x = 180 - 42
x = 138
#ProblemCorrect AnswerYour Answer
2 x =
Solution
The two angles form a line so they are supplementary angles.
The sum of supplementary angles is 180 degrees.
45 + x = 180
x = 180 - 45
x = 135

Complexity=8, Mode=varSupp

Find the value of 'x'. Diagrams are not always to scale.
#ProblemCorrect AnswerYour Answer
1 x =
Solution
The two angles form a line so they are supplementary angles.
The sum of supplementary angles is 180 degrees.
2x + 4x = 180
6x = 180
6x ÷ 6 = 180 ÷ 6
x = 30
#ProblemCorrect AnswerYour Answer
2 x =
Solution
The two angles form a line so they are supplementary angles.
The sum of supplementary angles is 180 degrees.
x + 8x = 180
9x = 180
9x ÷ 9 = 180 ÷ 9
x = 20

Complexity=10, Mode=distAng

Find the value of 'x'. Diagrams are not always to scale.
#ProblemCorrect AnswerYour Answer
1 x =
Solution
The angle marked as 72 degrees forms a line with the angle next to it. They are supplementary angles.
Let y be this supplementary angle.
72 + y = 180
y = 180 - 72 = 108

The angles of a triangle add up to 180 degrees..
x + 108 + 61 = 180
x + 169 = 180
x = 11
#ProblemCorrect AnswerYour Answer
2 x =
Solution
The angle marked as 71 degrees forms a line with the angle next to it. They are supplementary angles.
Let y be this supplementary angle.
71 + y = 180
y = 180 - 71 = 109

The angles of a triangle add up to 180 degrees..
x + 109 + 57 = 180
x + 166 = 180
x = 14

Complexity=20

Find the value of 'x'. Diagrams are not always to scale.
#ProblemCorrect AnswerYour Answer
1 x =
Solution
The two angles form a line so they are supplementary angles.
The sum of supplementary angles is 180 degrees.
88 + x = 180
x = 180 - 88
x = 92
#ProblemCorrect AnswerYour Answer
2 x =
Solution
The angle marked as 34 degrees forms a line with the angle next to it. They are supplementary angles.
Let y be this supplementary angle.
34 + y = 180
y = 180 - 34 = 146

The angles of a triangle add up to 180 degrees..
x + 146 + 16 = 180
x + 162 = 180
x = 18

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