MA-880
Similar triangles and polygons
Lower Sec Maths · Secondary 2 · Hard · Similar triangles and polygons
A polygon C has 10 sides.
A polygon D has sides.
The sum of the interior angles of polygon C is greater than that of polygon D by .
Show that polygon D is an octagon and then find the size of one exterior angle of polygon C.
A polygon D has sides.
The sum of the interior angles of polygon C is greater than that of polygon D by .
Show that polygon D is an octagon and then find the size of one exterior angle of polygon C.
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