Question

the length of each sides of regular polygon is given below find them perimeter

i) pentagon l=4cm
ii)hexagon l=5.5cm
iii)octagon l=7.2 cm ​

Answer 1

Answer:

i) Pentagon=4*5=20cm

ii) Hexagon=5.5*6=33cm

iii) Octagon=7.2*8=57.6cm

Answer 2

>> (i) Sides of Pentagon = 5 and Length = 4cm

PERIMETER = 5 x 4 = 20cm

>> (ii) Sides of Hexagon = 6 and Length = 5.5cm

PERIMETER = 6 x 5.5 = 33cm

>> (iii) Sides of Octagon = 8 and Length = 7.2cm

PERIMETER = 8 x 7.2 = 57.6cm

:)