16-11-2020
Mathematics

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PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Two sides of a triangle measure 2 cm and 3 cm, respectively, and the angle between them is 60 °. The perimeter of this triangle is worth:

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16-11-2020

Answer:

10.2cm

Step-by-step explanation:

tan(60)=x/3

3tan(60)=x

5.2cm=x

2+3+5.2= 10.2cm

that is the perimeter

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