Answer:
B.Rectangle that is not a square.
Step-by-step explanation:
We are given that Cecile drew a 4-sides figure. it means a quadrilateral.It had 2 sides that were 3.4cm long and 2 sides that were 3.3 centimeters long.
We are given that a quadrilateral had atleast 3 right angles.
If a quadrilateral had 3 right angles then the IV angle of quadrialteral is also right angle.
In quadrlateral ABCD
By angle sum property of quadrilateral
Hence, IV angle of quadrilateral is also right angle.
Given two sides of quadrilateral are equal and other two sides of quadrilateral are equal.Therefore, the given quadrilateral can be rectangle not square because in square four sides are of equal lengths.
Hence, the given quadrilateral can be rectangle but not square.Therefore, option B is correct.