18 points
1 answer:
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Answer:
Alicia is correct
Step-by-step explanation:
Using the rules on the attachments, Alicia is correct because the circumcenter of a triangle is always equidistant from the three vertices.
Answer:
Therefore, we drawn a single shape that is composed of at least one parallelogram and at least one triangle.
Step-by-step explanation:
We use the site www.geogebra.org to plot a sketch.
We drawn the parallelogram ABCD, with dimensions:
AB= 6 cm
BC= 3.61 cm
CD= 6 cm
DA= 3.61 cm
We drawn the triangle, with dimensions:
BE= 4 cm
EC= 2.75 cm
CB= 3.61 cm
We drawn the triangle, with dimensions:
CF= 4.26 cm
FD= 3 cm
DC= 6 cm
Therefore, we drawn a single shape that is composed of at least one parallelogram and at least one triangle.
