Question

8 cm 10 cm 15 cm surface area of a rectangle​

Answer 1

surface area of a square = 2 ( lb + bh + hl )

given that,

length = 8cm

breadth = 10cm

height = 15 cm

surface area = 2 ( 8* 10 + 10*15 + 15*8 )

= 2 ( 80 + 150 + 120 )

= 2 * 350

= 700
`cm^(2)`

hope this answer helps you!!