1.

PQR is a right angled triangle. If the lengths of two of its sides are 12cm and 5cm, what is the length of its third side?? ​

Answer»

Answer:

13 cm

Step-by-step EXPLANATION:

In an hypotenuse triangle,

pq=ROOT rq*2+pr*2

= root 144+25

= root 169

=13cm

Hence SOLVED



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