Find the surface area for the following net
4 cm 6cm 10 cm 5 cm
1. 184 cm2
2. 200 cm2
3. 120 cm2
4. 174 cm2
explain why
3 answers
It is impossible to answer this question without seeing the net to determine the shape and how the dimensions are distributed on it. Please provide a visual or more detailed description of the net.
rectangalur prism
In a rectangular prism, we have three pairs of rectangular faces. Therefore, we need to find the area of each pair of faces and add them up to get the total surface area.
The dimensions given are:
Length = 10 cm
Width = 6 cm
Height = 4 cm
Pair 1:
Length = 10 cm
Width = 6 cm
Area = length x width = 10 cm x 6 cm = 60 cm²
Pair 2:
Length = 10 cm
Height = 4 cm
Area = length x height = 10 cm x 4 cm = 40 cm²
Pair 3:
Width = 6 cm
Height = 4 cm
Area = width x height = 6 cm x 4 cm = 24 cm²
Total Surface Area = 2(Area of Pair 1 + Area of Pair 2 + Area of Pair 3)
= 2(60 cm² + 40 cm² + 24 cm²)
= 2(124 cm²)
= 248 cm²
Therefore, the surface area of the rectangular prism is 248 cm². The answer is not among the options provided.
The dimensions given are:
Length = 10 cm
Width = 6 cm
Height = 4 cm
Pair 1:
Length = 10 cm
Width = 6 cm
Area = length x width = 10 cm x 6 cm = 60 cm²
Pair 2:
Length = 10 cm
Height = 4 cm
Area = length x height = 10 cm x 4 cm = 40 cm²
Pair 3:
Width = 6 cm
Height = 4 cm
Area = width x height = 6 cm x 4 cm = 24 cm²
Total Surface Area = 2(Area of Pair 1 + Area of Pair 2 + Area of Pair 3)
= 2(60 cm² + 40 cm² + 24 cm²)
= 2(124 cm²)
= 248 cm²
Therefore, the surface area of the rectangular prism is 248 cm². The answer is not among the options provided.