Finding the perimeter of a triangle

Algebra
Tutor: None Selected Time limit: 1 Day

I need help finding the perimeter of a triangle the base is 21cm and the sides are 11t ad 14t

Oct 24th, 2015

Thank you for the opportunity to help you with your question!

perimeter is the sum of all the three sides

21 cm +11t +14t=21cm +25t

if t is cm,the you will have 46cm

Please let me know if you need any clarification. I'm always happy to answer your questions.
Oct 24th, 2015

the sides are 11t ad 14t, is it t or cm?

Oct 24th, 2015

T is a variable cm is the unit 


Oct 24th, 2015

Thank you for your help too btw


Oct 24th, 2015

21 cm +11t +14t=21cm +25t 

in that case, the answer is the one above. 

Oct 24th, 2015

you are welcome. do you have another question?

Oct 24th, 2015

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