2 Answers

Kalsowerus · Answer 1 · 2019-02-10T00:33:49+0000

Answer:

18+√26 units

Explanation:

We have to find the perimeter of quadrilateral ABCD

length of AD=2-(-3)

=5 (since, it was a straight line from (-3,-3) to (-3,2))

length of AB=4-(-3)

=7 (since, it was a straight line from (-3,2) to (4,2))

length of DC=3-(-3)

= 6 (since, it was a straight line from (-3,-3) to (3,-3))

now, length of CD=

$√((4-3)^2+(2+3)^2) \\\\= √(26)$

Hence, perimeter of ABCD=5+7+6+√26

= 18+√26 units

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