The center of dilation <em>Y</em> is the point from which the other points expand or
contract away from or towards.
The true statement about A'Y' is; <u>Line A' Y' passes through the center of dilation</u>..
The given parameters are;
The scale factor of dilation of ΔXYZ = 3
The point of dilation = Point Y
Line YA is vertical (perpendicular) to the base XZ
In a dilation transformation, the extension or compression of the points
are relative to the center of dilation.
Following the dilation, the line AY is extended along AY to A' Y', therefore,
passing through the point <em>Y</em> which is the center of dilation.
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The option that is true is therefore; Line A' Y' passes through the center of
dilation (which is written as <u>line A prime Y prime passes through the center </u>
<u>of dilation</u>)<u>.</u>
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Answer:
Answer C
Step-by-step explanation:
It is the correct one.
The entire race took Henry 1hr:36min which is 96min. He has an average speed of 30km/hr means he's been traveling 0.5km/min
30km/hr > 30km/1hr >
30km/60min = 0.5km/min
since Henry took 96min to finish the race we multiply 0.5km/min with 96
0.5km/min*96min=48km
Only one triangle possible with angle 38.2° at C.
According to the given statement
we have to seek out that the measurement of m with the help of the a and c.
Then for this purpose, we all know that the
The ambiguous case occurs when one uses the law of sines to see missing measures of a triangle when given two sides and an angle opposite one in every of those angles (SSA).
According to the this law
The equation become
35/sin(60) = 25/sinC
sinC = 0.6185895741
C = 38.2, 141.8
Since 141.8+60 = 201.8 > 180
It will not form a triangle.
So, only 1 triangle possible with angle 38.2° at C
Learn more about ambiguous case here
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Disclaimer: This question was incomplete. Please find the full content below.
Question:
Law of Sines and the Ambiguous Case.
In ∆ ABC, a =35, c = 25, and m < A = 60*
How many distinct triangles can be drawn given these measurements?
The ten thousands place
hope i helped :)
