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Molodets [167]
3 years ago
8

Triangle JKL and triangle PQR are similar. What is the measure is side PR?

Mathematics
2 answers:
Anvisha [2.4K]3 years ago
8 0
Its 10 cm because 15/9 on one side is 1.6666666 or 5/3 that will have to be your scale factor from going from small to big. So 6 time 5/3 will get you 10.
leva [86]3 years ago
7 0
ANSWER

The measure of side PR is
10 \: cm


EXPLANATION

Since the two triangles are similar, the ratio of corresponding sides are proportional.


This implies that,

\frac{|QR|}{|KL|}  =  \frac{|PR|}{|JL|}




We now substitute the values of the corresponding sides to obtain,

\frac{15}{9}  =  \frac{|PR|}{6}



We multiply both sides if the equation by 6 to obtain,


\frac{15}{9}  \times 6=  |PR|


We simplify further to obtain,

\frac{15}{3}  \times 2=  |PR|




5 \times 2=  |PR|


|PR|  = 10 \: cm


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