# 1बहुविकल्पीयWhich of the following is the correct formula for finding the surface area of a rectangular prism?2(lw + lh + wh)lwhπr²h4πr²
# 2बहुविकल्पीयWhich of the following is the correct formula for finding the surface area of a rectangular prism?2(lw + lh + wh)lwhπr²h4πr²
# 3बहुविकल्पीयWhich of the following is the correct formula for finding the surface area of a rectangular prism?2(lw + lh + wh)lwhπr²h4πr²
# 4बहुविकल्पीयWhich of the following is the correct formula for finding the surface area of a rectangular prism?2(lw + lh + wh)lwhπr²h4πr²