{"status": "success", "data": {"description_md": "All sides of the convex pentagon $ABCDE$ are of equal length, and $\\angle A= \\angle B = 90^\\circ.$ What is the degree measure of $\\angle E?$\n\n$\\textbf{(A) } 90 \\qquad\\textbf{(B) } 108 \\qquad\\textbf{(C) } 120 \\qquad\\textbf{(D) } 144 \\qquad\\textbf{(E) } 150$", "description_html": "<p>All sides of the convex pentagon  <span class=\"katex--inline\">ABCDE</span>  are of equal length, and  <span class=\"katex--inline\">\\angle A= \\angle B = 90^\\circ.</span>  What is the degree measure of  <span class=\"katex--inline\">\\angle E?</span> </p>\n<p> <span class=\"katex--inline\">\\textbf{(A) } 90 \\qquad\\textbf{(B) } 108 \\qquad\\textbf{(C) } 120 \\qquad\\textbf{(D) } 144 \\qquad\\textbf{(E) } 150</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": "2007 AMC 10B Problem 7", "can_next": true, "can_prev": true, "nxt": "/problem/07_amc10B_p08", "prev": "/problem/07_amc10B_p06"}}