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3 years ago

The perimeter of the figure is given. Find the length of the indicated side.

Mathematics

1 answer:

stiv31 [10]3 years ago

3 0

Answer:

7x+5

Step-by-step explanation:

Perimeter is the sum of all four sides

So take the total perimeter and subtract the two sides we know.

18x+6-4x+4

14x+10 is what's left. But remember that's the length of the TWO other sides.

So, divide that in half and you get 7x+5

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