Triangle - is RT?

Triangle has a circumference of 90 cm. Side b is 1 cm longer than c, side c is 31 cm longer than side a. Calculate the length of sides and determine whether triangle is a right triangle.

Result

a =  9 cm
b =  41 cm
c =  40 cm


c =

Solution:


b=1+c
c = 31+a
a+b+c=90

b-c = 1
a-c = -31
a+b+c = 90

a = 9
b = 41
c = 40

Calculated by our linear equations calculator.

Try calculation via our triangle calculator.








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To solve this example are needed these knowledge from mathematics:

Do you have a system of equations and looking for calculator system of linear equations? See also our trigonometric triangle calculator. Pythagorean theorem is the base for the right triangle calculator.

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