Math, asked by babyqueen36, 3 months ago

if the perimeter of triangle pqr is 22 cm and the lengths of two of its side are 5.7 cm &11.9 cm ,find the length of its third side .​

Answers

Answered by curiousman36
3

Step-by-step explanation:

=5.7cm+11.9cm+x=22cm

=17.6cm+x=22cm

=x=22cm-17.6cm

=x=4.4cm

Answered by moishti301
3

Answer:

4.4cm

Step-by-step explanation:

Let the three sides be PQ, QR and RS

PQ= 5.7 cm

QR=11.9 cm

PQ+ QR+ RS= 22cm

5.7 + 11.9 + RS = 22cm

17.6+ RS= 22cm

RS=22-17.6

RS=4.4cm

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