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larisa86 [58]
3 years ago
11

A right rectangular prism is 5 inches long, 12 inches wide, and 8 inches tall. The diagonal of the base is 13 inches.

Mathematics
2 answers:
attashe74 [19]3 years ago
7 0
I think that would be  a rectangle with sides 13 and  8  Which =  104 ins^2
blondinia [14]3 years ago
5 0

Answer:

Area of cross section is 104 \:inche^2

Step-by-step explanation:

Given Dimensions of Rectangular prism are Length = 5 inches, Width = 12 inches and Height  = 8 inches.

The shape of the cross section that is perpendicular to the base and created by slicing  the prism through diagonals of top and bottom is Rectangle.

Length of rectangle = Length of diagonal of base & top = 13 inches

Width of Rectangle = Height of Prism = 8 inches

Area of Cross Sectional Rectangle = Length × Width

                                                          = 13 × 8

                                                          = 104 \:inche^2

Therefore, Area of cross section is 104 \:inche^2

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