Which one is the correct answer please please.
2 answers:
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Equation of the circumference whose center is at
and whose radius is 
We are looking for the point that satisfies the equation above.
<span> • </span>Testing
The point
lies in the circumference.
<span> • </span>Testing
The point
doesn't lie in the circumference.
<span> • </span>Testing
So, the point
doesn't lie in the circumference either.
Answer: (<span>–3, 4</span>).
I hope this helps. =)
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Equation of the circumference whose center is at
We are looking for the point that satisfies the equation above.
<span> • </span>Testing
The point
<span> • </span>Testing
The point
<span> • </span>Testing
So, the point
Answer: (<span>–3, 4</span>).
I hope this helps. =)
Based on the calculations, the measures of angles 1 and 2 are 50° and 135° respectively.
<h3>What is the theorem of intersecting chord?</h3>The theorem of intersecting chord states that when two (2) chords intersect inside a circle, the measure of the angle formed by these chords is equal to one-half (½) of the sum of the two (2) arcs it intercepts.
By applying the theorem of intersecting chord to circle U shown in the image attached below, we can infer and logically deduce that angle 1 will be given by this formula:
m∠1 = ½(53 + 47)
m∠1 = ½(100)
m∠1 = 50°.
Since angles 1 and 2 are linear pair, they are supplementary angles. Thus, we have:
m∠1 + m∠2 = 180°
m∠2 = 180 - m∠1
m∠2 = 180 - 50
m∠2 = 130°.
Read more on intersecting chords here: brainly.com/question/27251228
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