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3 years ago

9

2. A square had a side length of 5x units. A triangle has side lengths of 5x, (4x+14), and (5x+4) units, For what value of x, wi

ll the square and triangle have the same perimeter?
A 2
B 4
C 5
D 3

1 answer:

puteri [66]3 years ago

6 0

Answer:

Step-by-step explanation:

for the square, it's got 4 sides so

4(5x) = 5x + 4x+14 +5x + 4

20x = 14x +18

6x = 18

x = 3

answer D looks good

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