Answered

find the perimeter and the area of a regular pentagon inscribed in a circle of radius 9cm.

Sagot :

Jhonaxleviz
i think it's a 42 cm/m/dm.  2
                                     s
Jessviz
perimeter=12.72792206 x 5 =63.64 cm
area= 40.5 x 5 = 202.5 cm²