Ramona is painting the entire surface of a block of wood in the shape of a right rectangular prism. The block of wood has a length of 8 in., a width of 3 in., and a height of 5 in. What is the total area she will paint? vvRamona is painting the entire surface of a block of wood in the shape of a right rectangular prism. The block of wood has a length of 8 in., a width of 3 in., and a height of 5 in. What is the total area she will paint? Ramona is painting the entire surface of a block of wood in the shape of a right rectangular prism. The block of wood has a length of 8 in., a width of 3 in., and a height of 5 in. What is the total area she will paint? Ramona is painting the entire surface of a block of wood in the shape of a right rectangular prism. The block of wood has a length of 8 in., a width of 3 in., and a height of 5 in. What is the total area she will paint?

Respuesta :

Go by side to find the area 

8(3) = 24 
8(3) = 24
3(5) = 15
3 (5) = 15
5(8) = 40
5(8) = 40
Then add all of the areas of the sides together

SA = 158 in squared

Answer:

158 inches

Step-by-step explanation:

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