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fifthward92

28.07.2022

Computers and Technology

$\large\boxed{a = 22ft} \large\boxed{b = 11ft} \\\large\boxed{c = 16ft}$

Step-by-step explanation:

Side 1 = a

Side 2 = b

Side 3 = c

a = 2b

c = 5ft. + b

a + b + c = 49 feet

Substitute

2b + b + 5ft + b = 49 ft

Add the b’s

4b + 5ft = 49ft

Subtract 5ft from both sides of the equation

4b = 44ft

Divide both sides of the equation by 4 to isolate b

b = 11ft

a = b * 2 = 11 * 2 = 22ft

c = 49ft - 11ft - 22ft = 16ft

$\large\boxed{a = 22ft} \large\boxed{b = 11ft} \\\large\boxed{c = 16ft}$

Hope this helps :)

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