Question

find the surface area of a cuboid measuring 3M x 2m x 1.5 m​

Answer 1

Answer:

Step-by-step explanation:

GIVEN

i) l= 3 m

ii) b= 2m

iii) h= 1.5m

SOLUTION

TSA of cuboid = 2(lb +lh+bh)

                        = 2{(3*2) +(3*1.5) +( 2* 1.5)}

                        = 2{ 6 + 4.5 + 3 }

                        = 2 *13.5

                         =27 m²

Hence the surface area of cuboid is 27 m2

Hope it helps.