Jamie says that if she knows only the measure of one angle in an isosceles triangle, she can always determine the measures of th
e other two angles. Denise disagrees with her.
Who do you think is correct, Jamie or Denise?
Explain your reasoning. Include specific examples to support your answer.
Who do you think is correct, Jamie or Denise?
Explain your reasoning. Include specific examples to support your answer.
2 answers:
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Answer:
Step-by-step explanation:
We are told the wind turbine makes 76 revolutions in 1 minute. This means the angular speed of the object in revolutions per minute (rpm) is:
(1)
However, we have to convert this to , since this is the unit used in the International Systme of Units for angular speed.
So, we can do this knowing that:
(2)
Where:
is the value of one revolution
is the period of rotation
With this information in mind, let's make the conversion:
(3)
(4) This is the wind turbine angular speed