One of the points that defines a certain quadrilateral is (1,1)(1,1)left parenthesis, 1, comma, 1, right parenthesis. The quadrilateral has rotational symmetry of 90^\circ90 ∘ 90, degrees about the point (-4,-4)(−4,−4)left parenthesis, minus, 4, comma, minus, 4, right parenthesis.

Step-by-step explanation:

There is no questions asked. But given that one of the points that define a certain quadrilateral is (1, 1), and that the quadrilateral has rotational symmetry at 90 degrees about the point (-4, -4). Then the other point is also (1, 1).

$30.32

step-by-step explanation:

65.00*.12=2.80

65.00-2.80=57.20

57.20*1.06=60.632

60.632/2=30.316

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation: