MysticDreamer MysticDreamer

04-10-2018
Mathematics

contestada

Find the perimeter of A(-3,2), B(6,6), and C(7,-1).

Please show work.

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surjithayer10otahza surjithayer10otahza

07-10-2018

AB=√{(6+3)²+(6-2)^2}=√(81+16)=√(97)

BC=√((7-6)²+(-1-6)²)=√(50)=5√2

AC=√((7+3)²+(-1-1)²)=2√(26)

Perimeter=AB+BC+AC=√97+5√2+2√(26)

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