Question

What is the surface area of the rectangular prism?


125 m2

200 m2

250 m2

Answer 1

$\\ Surface area of a rectangular prism = The sum of the areas of the 6 rectangles formed by the height length and width.\\ S_A = 2(5^2 + 5\cdot 10 + 5\cdot 10) = 250m^2$

Answer 2

Answer:

Surface area =250 m^2

Step-by-step explanation:

Given the length of the prism is 10m

width is 5m and height is 5m

The formula for surface area =

2(length times width)+2(width times height)+2(height times length)

Plug in all the values in the formula

Surface area =$2(10 \cdot 5) +2(5 \cdot 5)+2(5 \cdot 10)$

$=100+50+100=250$

Surface area =250 m^2