In a
regular pentagen ABCDE, calculate the of degrees
in the angle ABC
and prove that BC||AD
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Answer:
To calculate for the measure of angle ABC in degrees is to divide the sum of the 5 angles by 5. ... 540 degrees divided by 5 gives 108 degrees for angle ABC. Regarding the proof of BC || AD I will leave it to you
Step-by-step explanation:
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