Isosceles triangle
In an isosceles triangle, the arm's length and the length of the base are in a ratio of 3 to 5. What is the length of the arm?
Correct answer:
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Calculation of an isosceles triangle.
See also our trigonometric triangle calculator.
Do you have a system of equations and are looking for calculator system of linear equations?
Do you want to convert length units?
Calculation of an isosceles triangle.
See also our trigonometric triangle calculator.
You need to know the following knowledge to solve this word math problem:
- algebra
- system of equations
- expression of a variable from the formula
- planimetrics
- perimeter
- triangle
- basic functions
- ratio
Units of physical quantities:
Grade of the word problem:
We encourage you to watch this tutorial video on this math problem: video1
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