A regular pentagon with a diagonal and an extended side. What is the top angle of the isosceles triangle?
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A regular pentagon with a diagonal and an extended side. What is the top angle of the isosceles triangle?
A square with two attached regular pentagons. A side and a diagonal are extended. What’s the angle?
An equilateral triangle stacked on a pentagon. What’s the angle?
Five equally sized peaches are closely packed in a pentagon-shaped box. Their midpoints are the vertices of a smaller pentagon. What fraction is shaded?