To find rhombus perimeter with the party of 8 cm and perimeter of an octagon at which all parties are equal on 4 cm

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R a rhombus = 8*4 P rhombus = 32 cm P octagons = 4*8 P octagons = 32 cm 32 cm = 32 cm Perimeters of these figures are equal. P=8+8+8+8=32 (cm) - rhombus perimeter. P=4+4+4+4+4+4+4+4=32 (cm) - octagon perimeter.
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