Answer:
36 inches
Step-by-step explanation:
The right answer would be.
The measure of the angle formed by the radius and the apothem is 30 degrees.
In a regular hexagon, the radius and side length are equal in length.
The area of the hexagon is about 221.7 square cm.
Pythagoras theorem only works for right triangle (90 degree)
Trigonometry (sin, cos, tan) works everywhere!
Hopefully I answered your question!
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2y+20=100
2y=80
y=40
The explanation for this would because because the two base angles of an isosceles triangle are equal so since the both equal to 40 degrees, in total would be 80 degrees.
Since the total degrees of a triangle is 180 and you know the base angles make up for 80 percent you subtract that from the total of the angle your trying to find, which is 2y+20.
