A landmark on the first map is a triangle with side lengths of 3 cm, 4 cm, and 5 cm. What are the side lengths of the triangle landmark on the second map? Show your work. It may help you to “draw” out the two maps and label the trails . PL HURRRY

the side lengths of the second triangle  are 2.25mm ,3m, and 3.75mm

the work shown:

3mm                              3mm × 3cm/4cm = 2.25mm

 4mm                               4mm × 3cm/4cm = 3mm

 5mm                               5mm × 3cm/4cm = 3.75mm

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.