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The perimeter of an isosceles triangle is 14 cm. One of its sides is twice longer than another of its sides. Find all sides of the triangle.
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May 28, 2019
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The perimeter of an isosceles triangle is 14 cm. One of its sides is twice longer than another of its sides. Find all sides of the triangle.
Mathematics
high-school
Babybear
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Answer:
Explanation:
2.8, 5.6, 5.6
Eric Bolinger
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May 30, 2019
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Eric Bolinger
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An isosceles triangle has 2 equal sides so the 3 sides = a a and b
The side that is twice longer than another side make it equal 2*a.
So the total of the 3 sides would equal 14
4a = 14
So 2 sides = 3.5 and the third side = 7.
3.5 + 3.5 + 7 = 14
Stephenalexbrowne
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Jun 2, 2019
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