Arm-leg

Calculate the length of the base of an isosceles triangle with a circumference 224 cm if the arm length is 68 cm.

Correct answer:

x =  88 cm

Step-by-step explanation:

o=224 cm r=68 cm  o = x + 2r  x=o2 r=2242 68=88 cm

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Calculation of an isosceles triangle.
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