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Triangle abc is isosceles and has a perimeter of 20 cm sides ab and ac are each as long as bc calculate the length of the sides bc?
Wiki User
∙ 14y ago
If ab and ac are each as long as bc then the triangle is, in fact, equilateral, not just isosceles. Therefore, each side is 20/3 cm = 6.66... recurring cm.
Wiki User
∙ 8y ago
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What is the perimeter of the isosceles triangle with base length y-3 and legs of length y?
3y - 3
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13
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The length of the sides of an isosceles triangle are not set in stone. An isosceles triangle is defined as a triangle with at least two congruent sides. Equilateral triangles; that is, triangles in which all sides are of equal length are also considered to be isosceles triangles. Therefore, as long as at least two sides of the triangle are congruent, (Of equal length) said triangle is an isosceles triangle.
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It can be. If two of the sides of a right triangle are the same length then it is an isosceles triangle
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If the base of an isosceles triangle is 11 and its perimeter is 39, then it has a height of 12.87.
An isosceles triangle with congruent sides of 16.2 cm and a third side half that length what's the perimeter?
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3y - 3
What is the perimeter of the isosceles triangle shown below If necessary round to the nearest hundredth.?
I don't see any isosceles triangle below.In general, the perimeter is the sum of the lengths of all sides. Note that in an isosceles triangle, two of the three sides have the same length.
How do you calculate the perimeter of a triangle?
-- Measure or calculate the length of one side. -- Measure or calculate the length of another side. -- Measure or calculate the length of the only remaining side. -- Add the three numbers. The sum is the perimeter of the triangle.
How do you find a perimeter of an isosceles triangle?
Assuming that neither of the sides of equal length is the base, Perimeter = Base + 2*Slanted sides.
Find length of the base if perimeter of an isosceles triangle is 70 in?
That's not enough information to solve the problem.
What is the perimeter and area of an isosceles triangle with length 10 and base of length 12?
Perimeter = 10 + 10 + 12 = 32 units. Area = 48 square units
What is the difference between a triangle and an isosceles triangle?
An isosceles triangle has to have two sides of equal length. An isosceles triangle has to have two sides of equal length.
How do you calculate perimeter of a triangle?
-- Measure or calculate the length of one side. -- Measure or calculate the length of another side. -- Measure or calculate the length of the only remaining side. -- Add the three numbers. The sum is the perimeter of the triangle. ----------------------------------- The perimeter is the sum of all three sides. Sometimes it is unnecessary to compute each side length; all we care about is the sum.
If the perimeter of isosceles triangle ABC is 20 and the length of side AC is 8 what is one possible value for the length of side BC?
13
How do you calculate the hypotenuse of an isosceles right triangle?
An isosceles right triangle will always have its shorter sides of the same length, and the hypotenuse will always be this length times sin(45o) or times the square root of 0.5.
