![\displaystyle \sqrt{[-x_1 + x_2]^2 + [-y_1 + y_2]^2} = D](/tpl/images/0442/9567/59413.png)
![\displaystyle \sqrt{[-2 - 2]^2 + [-6 + 3]^2} = \sqrt{[-4]^2 + [-3]^2} = \sqrt{16 + 9} = \sqrt{25} = 5](/tpl/images/0442/9567/bb4fe.png)
![\displaystyle \sqrt{[-3 - 2]^2 + [-2 + 3]^2} = \sqrt{[-5]^2 + 1^2} = \sqrt{25 + 1} = \sqrt{26}](/tpl/images/0442/9567/e9ae8.png)
units long.![\displaystyle \sqrt{[-3 + 2]^2 + [-2 + 6]^2} = \sqrt{[-1]^2 + 4^2} = \sqrt{1 + 16} = \sqrt{17}](/tpl/images/0442/9567/b6a7d.png)
units long.
What is the perimeter of δbde?
a) √17 + √26 + 5
b) 4 √2 + √65 + 5
c) √34...
Mathematics, 05.01.2020 03:31, shannonderemer
What is the perimeter of δbde?
a) √17 + √26 + 5
b) 4 √2 + √65 + 5
c) √34 + √65 + 5
d) √17 + 4 √7 + 2 √3
Answers: 1
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