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the ratio of the perimeter of triangle ABC to the perimeter of triangle JKL is 2:1. what is the perimeter of triangle JKL?

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โˆ™ 2010-03-19 06:54:18
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Q: What is the ratio of the perimeter of the smaller triangle to the perimeter of the lager triangle?
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When applied to a triangle a dilation with a positive scale factor does not preserve to what?

The perimeter to area ratio.


Triangles hij and mno are similar the perimeter of smaller triangle hij is 44 the lengths of two corresponding sides on the triangles are 13 and 26 what is the perimeter of mno?

Let the perimeter of the triangle MNO be x.Since the perimeters of similar polygons have the same ratio as any two corresponding sides, we have13/26 = 44/x (cross multiply)13x =1,144 (divide both sides by 13)x = 88Or since 13/26 = 1/2, the perimeter of the triangle MNO is twice the perimeter of the triangle HIJ, which is 88.


One pair of corresponding sides of two similar polygons measures 12 and 15 The perimeter of the smaller polygon is 30 Find the perimeter of the larger?

The perimeter of the larger polygon will have the same ratio to the perimeter of the smaller as the ratio of the corresponding sides. Therefore, the larger polygon will have a perimeter of 30(15/12) = 37.5, or 38 to the justified number of significant digits stated.


If the area of triangle B is 64 times greater than the area of triangle A how much greater is the perimeter of triangle B?

IF triangles 'A' and 'B' are similar (they both have the same angles),then the perimeter of 'B' is 8 times the perimeter of 'A'.If they're not similar, then the ratio of areas doesn't tell you the ratioof perimeters.


Find the area of a triangle that has a perimeter of 21 inches?

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What is the ratio of the length of a side of an equilateral triangle to its perimeter?

Length of a side of an equilateral triangle : Perimeter = 1 : 3 For example, if the length of the sides of an equilateral triangle were 5cm each, then perimeter would be three times that much - 15cm. 5 : 15 is the same as 1 : 3 when simplified. Length of a side of an equilateral triangle : Perimeter = 1 : 3 For example, if the length of the sides of an equilateral triangle were 5cm each, then perimeter would be three times that much - 15cm. 5 : 15 is the same as 1 : 3 when simplified.


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The answer depends on what ratio of the triangle you are interested in.


How do you 'find the ratio of its length to its perimeter?

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