Question
Mathematics Question on Perimeter
Find the perimeter of each of the following figures :
Answer
(a) Perimeter=Sum of all the sides =4cm+2cm+1cm+5cm
=12cm
(b) Perimeter=Sum of all the sides=23cm+35cm+40cm+35cm
=133cm
(c) Perimeter=Sum of all the sides =15cm+15cm+15cm+15cm
=60cm
(d) Perimeter=Sum of all the sides =4cm+4cm+4cm+4cm+4cm
=20cm
(e) Perimeter=Sum of all the sides
1ˉcm+4cm+0.5cm+2.5cm+2.5cm+0.5cm+4cm=15cm
(f) Perimeter=Sum of all the sides
=4cm+1cm+3cm+2cm+3cm+4cm+1cm+3cm+2cm+3cm+4cm+1cm+3cm+2cm+3cm+4cm+1cm+3cm+2cm+3cm
=52cm