The surface area of the rectangular prism will be 113.86yd²
What is surface area?
The space occupied by any two-dimensional figure in a plane is called the area. The area of the outer surface of any object is called as the surface area.
Given that:-
prism with a height of 4 yards
A length of 6.2 yards
A width of 3.15 yards.
The surface area of the prism is given as:-
A = 2 ( wl + hl + hw)
A = 2·[ ( 3.15· x 6.2 ) + ( 4·6 x 2 ) + ( 4·3 x 15 ) ]
A = 113.86 yd²
Hence the surface area of the rectangular prism will be 113.86yd²
To know more about a surface area follow
https://brainly.com/question/25292087
#SPJ2
