SOLUTION: Manny wants to sew a ribbon border around a small triangular cushion with sides of square root 45cm, 6 square root 5cm and square root 125cm. A) determine the exact length of ribb

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Question 1038201: Manny wants to sew a ribbon border around a small triangular cushion with sides of square root 45cm, 6 square root 5cm and square root 125cm.
A) determine the exact length of ribbon Manny needs.
B) determine the!approximate length Manny needs to one decimal point
Found 2 solutions by mananth, MathTherapy:
Answer by mananth(16946)   (Show Source): You can put this solution on YOUR website!
Manny wants to sew a ribbon border around a small triangular cushion with sides of square root 45cm, 6 square root 5cm and square root 125cm.
A) determine the exact length of ribbon Manny needs.
B) determine the!approximate length Manny needs to one decimal point
= total length
=
= =

== 13*2.236
=29.1 cm

Answer by MathTherapy(10552)   (Show Source): You can put this solution on YOUR website!

Manny wants to sew a ribbon border around a small triangular cushion with sides of square root 45cm, 6 square root 5cm and square root 125cm.
A) determine the exact length of ribbon Manny needs.
B) determine the!approximate length Manny needs to one decimal point 
Exact length: 

Approximate length:  

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