Y 5
What is the perimeter of kite WXYZ?
IVx
4
O 253 +2 units
W(-3,3)
X(2,3)
O 253 +5 units
2
O 253 + 10 units
1
x
-5 -4
O 253 + 14 units
4
5
Z(-3.-2)
4
Y(4,-4)
-5
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l

30

step-by-step explanation:

times by times

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

a

step-by-step explanation: