Answer:
66.6
Step-by-step explanation:
180-113.4=66.6
<span>pentagonal
same as the base
</span>
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tan( tehta ) = 2/3
Sin( tetha ) = 2/√13
tan( tetha ) + Sin( tetha ) = 2/3 + 2/√13
= 2√13 + 6 / 3√13
A number without fractions; an integer.
