Question

Perimeter and area.
1. a table top measures 2m 25cm by 1m 50cm what is a perimeter of table
2. Find the perimeter of triangle which is measuring 10cm,14cm and 15cm

Answer 1

perimeter of table top=2(l+b)
                               =2(225+150)  (converted into cms 1m=100cms)
                               =2(375)
                               =750 
                               =7m 50cms  (again converted into m)
perimeter of triangle=10+14+15
                             =39cm