QUESTION IMAGE
Question
the angles shown are complementary angles. determine the measures of \\(\angle 1\\) and \\(\angle 2\\).
what are the measures of \\(\angle 1\\) and \\(\angle 2\\)?
\\(m\angle 1 = \square^{\circ}\\) (simplify your answer.)
\\(m\angle 2 = \square^{\circ}\\) (simplify your answer.)
<pre_analysis>
{
"quality": "clear",
"question_count": 1,
"skills_matched": [
"step_cot",
"blank_filling_formatter",
"explain_then_answer",
"tutor"
],
"needs_drawing": false,
"concepts_used": [
"Complementary Angles"
],
"new_concepts": [],
"current_concepts": [
"Complementary Angles",
"Systems of Linear Equations"
]
}
</pre_analysis>
<reasoning>
Set up the angle equation
Using the Complementary Angles knowledge point, we know that complementary angles sum to \(90^\circ\).
\[
\mathrm{m}\angle 1 + \mathrm{m}\angle 2 = 90^\circ
\]
Substitute the given expressions
We substitute the given algebraic expressions for each angle into the equation.
\[
(19x + 10) + x = 90
\]
Solve for x
We combine like terms and solve the linear equation.
\[
\]
Calculate the angle measures
We substitute \(x = 4\) back into the expressions for each angle.
\[
\]
</reasoning>
<answer>
What are the measures of \(\angle 1\) and \(\angle 2\)?
\(\mathrm{m}\angle 1 =\) <blank>86</blank>\(^\circ\)
\(\mathrm{m}\angle 2 =\) <blank>4</blank>\(^\circ\)
</answer>
<post_analysis>
{
"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Geometry",
"Complementary Angles"
]
}
</post_analysis>
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<pre_analysis>
{
"quality": "clear",
"question_count": 1,
"skills_matched": [
"step_cot",
"blank_filling_formatter",
"explain_then_answer",
"tutor"
],
"needs_drawing": false,
"concepts_used": [
"Complementary Angles"
],
"new_concepts": [],
"current_concepts": [
"Complementary Angles",
"Systems of Linear Equations"
]
}
</pre_analysis>
<reasoning>
Set up the angle equation
Using the Complementary Angles knowledge point, we know that complementary angles sum to \(90^\circ\).
\[
\mathrm{m}\angle 1 + \mathrm{m}\angle 2 = 90^\circ
\]
Substitute the given expressions
We substitute the given algebraic expressions for each angle into the equation.
\[
(19x + 10) + x = 90
\]
Solve for x
We combine like terms and solve the linear equation.
\[
\]
Calculate the angle measures
We substitute \(x = 4\) back into the expressions for each angle.
\[
\]
</reasoning>
<answer>
What are the measures of \(\angle 1\) and \(\angle 2\)?
\(\mathrm{m}\angle 1 =\) <blank>86</blank>\(^\circ\)
\(\mathrm{m}\angle 2 =\) <blank>4</blank>\(^\circ\)
</answer>
<post_analysis>
{
"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Geometry",
"Complementary Angles"
]
}
</post_analysis>