<span>Construct the perpendicular to BC¯¯¯¯¯ through point R.</span>
" : " - quotient
" + " - sum
27 : (-3 + (-7)) = 27 : (-10) = -2.7
I believe it’s g(k)=(-k- 3)(-k+3)
Since we know that <C is congruent to <E, we can say that: A. the two triangles are similar by SAS.
<h3>The properties of similar triangles.</h3>
In Geometry, two triangles are similar when the ratio of their corresponding sides are equal in magnitude and their corresponding angles are congruent.
Ratio = BC/AC = 6/3 = 2.
Ratio = FE/DE = 4/2 = 2.
Thus, the ratio of their corresponding sides are equal in magnitude i.e BC/AC ≡ FE/DE.
Since we know that <C is congruent to <E, we can say that the two triangles are similar by side, angle, side (SAS) criterion.
Read more on congruency here: brainly.com/question/11844452
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Answer:
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Step-by-step explanation: