a. The perimeter of the figure is 4x+34.
b. The total area of figure is 24x+40.
Step-by-step explanation:
Given,
Length of figure = 12
Width of figure = x+5+x = 2x+5
a. Perimeter = Length + Length + Width + Width
Perimeter = [tex](12)+(12)+(2x+5)+(2x+5)[/tex]
Perimeter = [tex]12+12+2x+5+2x+5 = 4x+34[/tex]
The perimeter of the figure is 4x+34.
b. Total area = Length * Width
Total area = [tex]12(2x+5) = 24x+60[/tex]
The total area of figure is 24x+40.
Keywords: area, perimeter
Learn more about perimeter at:
- brainly.com/question/11207748
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