If z = 3cis30°, z3 in rectangular form is _____ +_____ i.
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Answer:
The area of the pendant is <u>12 square centimeters</u>.
Step-by-step explanation:
<u><em>The question is incomplete, so the complete question is below:</em></u>
Giselle a pendant on her necklace that is the shape of a regular hexagon. On the pendant, there are lines for the center of each vertex that divided it into congruent triangles. Each triangle has an area of 2 square centimeters.
Now, to get the area of pendant.
In the hexagonal pendant there are congruent triangles that are divided from the lines of the center of each vertex.
<u><em>Each triangle's area</em></u> = 2 square centimeters.
As, we see in the figure below there are six congruent triangles in the hexagonal pendant.
Hence, <u><em>the number of triangles</em></u> = 6.
So, to get the area of pendant we multiply each triangle's area by the number of triangles:
Therefore, the area of the pendant is 12 square centimeters.
