This proportion can be solved to find the unknown length,
x
x
, in the smaller quadrilateral.

x
1.5

=
9
4.5

x1.5=94.5

use the drop-down menus to complete the solution below.

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.