{"status": "success", "data": {"description_md": "A circle is centered at $O$, $\\overline{AB}$ is a diameter and $C$ is a point on the circle with $\\angle COB = 50^\\circ$.\nWhat is the degree measure of $\\angle CAB$?\n\n$\\textbf{(A)}\\ 20\n\\qquad\n\\textbf{(B)}\\ 25\n\\qquad\n\\textbf{(C)}\\ 45\n\\qquad\n\\textbf{(D)}\\ 50\n\\qquad\n\\textbf{(E)}\\ 65$", "description_html": "<p>A circle is centered at  <span class=\"katex--inline\">O</span> ,  <span class=\"katex--inline\">\\overline{AB}</span>  is a diameter and  <span class=\"katex--inline\">C</span>  is a point on the circle with  <span class=\"katex--inline\">\\angle COB = 50^\\circ</span> .<br/>\nWhat is the degree measure of  <span class=\"katex--inline\">\\angle CAB</span> ?</p>\n<p> <span class=\"katex--inline\">\\textbf{(A)}\\ 20\n\\qquad\n\\textbf{(B)}\\ 25\n\\qquad\n\\textbf{(C)}\\ 45\n\\qquad\n\\textbf{(D)}\\ 50\n\\qquad\n\\textbf{(E)}\\ 65</span> </p>\n<hr><p>Full credit goes to <a href=\"https://maa.org/\">MAA</a> for authoring these problems. These problems were taken on the <a href=\"https://artofproblemsolving.com/\">AOPS</a> website.</p>", "hints_md": "", "hints_html": "", "editorial_md": "", "editorial_html": "", "flag_hint": "", "point_value": 1, "problem_name": "2010 AMC 10B Problem 6", "can_next": true, "can_prev": true, "nxt": "/problem/10_amc10B_p07", "prev": "/problem/10_amc10B_p05"}}