Step 1
Find the area of one equilateral triangle
Applying the law of sines

in this problem
a=b=7 cm
C=60 degrees
so

cm²
Step 2
To calculate the area of the hexagon multiply the area of one equilateral triangle by 
cm²
therefore
the answer is the option
73.5 sqrt 3cm²
Answer:
16.777% (7 repeating)
Step-by-step explanation:
well 1/2 is 50% and 1/3 is 33.333% so i think its about 16.777%
Y2-y1 over x2-x1 or you can go onto the calculator and push list and put in the points and it will give you the answer of 68
Answer:
x=-7
Step-by-step explanation:
Answer:
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Step-by-step explanation: