Question

please anyone answer my question.​

Answer 1

Answer:

150m

Step-by-step explanation:

Length = 8.25m

Breadth= 6.75m

Height = 4.50m

perimeter of length and breadth = 2(l+b)

= 2(8.25+6.75)

= 30m

top and bottom = 30 m

perimeter of length and breadth = 2(l+b)

= 2(8.25+4.50)

= 25.5 m

perimeter of breadth and height = 2(b+h)

= 2(6.25+4.50)

= 22.5 m

totally edge of length = 2(22.5+25.5+30) m

= 2(75)m

= 150 m