It would be called prime.
Answer:
A. Multiply each dimension
Step-by-step explanation:
The area of the resulting two-dimensional cross section with the dimensions shown in the figure can be determined by simply using the formula for the area of a rectangle.
Given:
Length = 12 mm
Width = 7 mm
Area = L x W
Area = 12 mm x 7 mm
Area = 84 mm^2
x + 77 + 47 + 2x + x = 360
4x = 236
You answer: x = 59
59+77+59+47+59+59=360
