Question

The length of two sides of a triangle are 12 cm and 15 cm. Between what

two measures should the length of the third side lie?​

Answer 1

Answer:

9cm

Step-by-step explanation:

formula= (ab) square+ (ac) square=(bc) square

=(12×12)+(ac) square=(15*15)

=144+(ac) square=225

=(ac)2=225-144

=(ac)2=81

=ac=√81

=ac= 9

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