30b+12b
30x5+12x5
150+60=210
answer:210
Answer: 13 feet
Step-by-step explanation:
Answer:
The perimeter of triangular sign is 12x+3
Step-by-step explanation:
Length of side1 of triangle = x inches
Length of side2 of triangle = 4x-5 inches
Length of side3 of triangle = 7x+8 inches
We need to find perimeter of triangular sign.
The formula used is: ![Perimeter \ of \ triangle = Sum \ of \ all \ three \ sides](https://tex.z-dn.net/?f=Perimeter%20%5C%20of%20%5C%20triangle%20%3D%20Sum%20%5C%20of%20%5C%20all%20%5C%20three%20%5C%20sides)
Now, finding perimeter of triangular sign:
![Perimeter \ of \ triangle = Sum \ of \ all \ three \ sides\\Perimeter \ of \ triangle = x+4x-5+7x+8\\Perimeter \ of \ triangle = x+4x+7x-5+8\\Perimeter \ of \ triangle = 12x+3](https://tex.z-dn.net/?f=Perimeter%20%5C%20of%20%5C%20triangle%20%3D%20Sum%20%5C%20of%20%5C%20all%20%5C%20three%20%5C%20sides%5C%5CPerimeter%20%5C%20of%20%5C%20triangle%20%3D%20x%2B4x-5%2B7x%2B8%5C%5CPerimeter%20%5C%20of%20%5C%20triangle%20%3D%20x%2B4x%2B7x-5%2B8%5C%5CPerimeter%20%5C%20of%20%5C%20triangle%20%3D%2012x%2B3)
The perimeter of triangular sign is 12x+3
Answer:
FJ = 32
IJ = 24
FG = 48
Step-by-step explanation:
Getting Started with FG
![\frac{IH}{AB} =\frac{FG}{ED}](https://tex.z-dn.net/?f=%5Cfrac%7BIH%7D%7BAB%7D%20%3D%5Cfrac%7BFG%7D%7BED%7D)
![\frac{72}{36} =\frac{FG}{24}](https://tex.z-dn.net/?f=%5Cfrac%7B72%7D%7B36%7D%20%3D%5Cfrac%7BFG%7D%7B24%7D)
![\frac{FG}{24} =2](https://tex.z-dn.net/?f=%5Cfrac%7BFG%7D%7B24%7D%20%3D2)
![FG=24(2)=48](https://tex.z-dn.net/?f=FG%3D24%282%29%3D48)
The proportion between polygons is 2:1
![IJ=2CB](https://tex.z-dn.net/?f=IJ%3D2CB)
![IJ=2(12)=24](https://tex.z-dn.net/?f=IJ%3D2%2812%29%3D24)
![FJ=2BC=2(16)=32](https://tex.z-dn.net/?f=FJ%3D2BC%3D2%2816%29%3D32)
Hope this helps