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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, will the squar
Question
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, will the square and triangle have the same perimeter?
A 2
B 4
C 5
D 3
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Mathematics
3 years
2021-08-29T05:24:04+00:00
2021-08-29T05:24:04+00:00 1 Answers
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Answers ( )
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