# Isosceles triangle

Calculate the perimeter of isosceles triangle with arm length 26 cm and base length of 21 cm.

Result

p =  73 cm

#### Solution:

$p = 2 \cdot 26 + 21 = 73 \ \text{ cm }$ Our examples were largely sent or created by pupils and students themselves. Therefore, we would be pleased if you could send us any errors you found, spelling mistakes, or rephasing the example. Thank you!

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