(5) Blackbeard and Shamus find a treasure chest with $40,000 in coins inside. Blackbeard takes
1 answer:
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Answer: 3
Step-by-step explanation:
The sine of an angle is equal to the cosine of its complement, so
Answer:
Option (1). 34°
Step-by-step explanation:
From the figure attached, CE and CD are the radii of the circle C.
Central angle CED formed by the intercepted arc DE = 68°
Since measure of an arc = central angle formed by the intercepted arc
Therefore, m∠CED = 68°
Since m∠EFD = [Central angle of an intercepted arc measure the double of the inscribed angle by the same arc]
Therefore, m∠EFD =
= 34°
Therefore, Option (1) 34° will be the answer.
