The rectangular prism shows a length of 5 cm and a height of 3 cm and a width of 4 cm what is the surface area of the prism

94 cm²

Step-by-step explanation:

The surface area of a rectangular prism is found by finding the surface area of each of the rectangular faces and adding them together.

l = length = 5 cm

w = width = 4 cm

h = height = 3 cm

SA = 2(lw) + 2(lh) + 2(wh)

SA = 2(5*4) + 2(5*3) + 2(4*3)

SA = 2(20) + 2(15) + 2(12)

SA = 40 + 30 + 24

SA = 70 + 24

SA = 94

The total surface area of the prism is 94 cm²

the width of the rectangle is 29 meters.

step-by-step explanation:

it is given that the area of a rectangle is 116 square meters and the length of the rectangle is 4.

area of rectangle is the product of its length and width.

divide both sides by 4.

therefore, the width of the rectangle is 29 meters.