Mya claims (m∠3 + m∠4) = m∠1
1 answer:
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Answer:
285
Step-by-step explanation:
The total amount of degrees in a circle is 360, we know that the un-shaded portion of the circle is 90 degrees this means that the shaded portion has 270 degrees.
We also know that the area of the circle is but we are finding a portion of that, therefore we would need to multiply it by
. The radius is also given which is 11.
Area of the shaded region = = 285
Answer:
No
Step-by-step explanation:
We can tell if these ratios are equivalent by dividing the numerators and denominators. <em>If we end up with the same result, these ratios are equivalent</em><em>.</em>
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These two numbers are not equivalent, so these ratios aren't equivalent to each other
Hope this helped!