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 

{{{sqrt( 45)+ 6 sqrt(5) sqrt (125)}}} = total length

{{{3*sqrt(5)+ 6 sqrt(5)+5 sqrt (5)}}} ={{{13sqrt(5)}}}

= ={{{13sqrt(5)}}}


={{{13sqrt(5)}}}= 13*2.236

=29.1 cm