State if the triangles in each pair are similar. If so, state how you know they are similar and complete the similarity statemen
t.
QRS ~ ____
a. similar, SAS, QLK
b.similar, AA, LQK
c. not similar
d. similar, SSS, LQK
2 answers:
<h2>Answer:</h2>
<u>In ΔQRS and ΔQLK</u>,
QR/QL = QS/QK
28/4 = 28/4
7/1 = 7/1 --[1]
<u>AngleLQK and AngleRQS are equal</u> (VOA)
<u>Two sides are in same proportion and the included angle is common (SAS) . Hence both the triangles are similar</u>.
[A] ΔQRS ~ ΔQLK by SAS similarity.
Answer:
. similar, AAA QLK
Step-by-step explanation:
<K=<L base angle of isosceles triangle
<R=<S base angle of isosceles triangle
<KQL=<RQS vertically opposite angle
so
<K=<L=<R=<S
so
∆QRS~QLK by AAA axiom
<h2><u>f</u><u>o</u><u>r</u><u> </u><u>s</u><u>i</u><u>m</u><u>i</u><u>l</u><u>a</u><u>r</u><u> </u><u>a</u><u>l</u><u>l</u><u> </u><u>t</u><u>h</u><u>e</u><u> </u><u>c</u><u>o</u><u>r</u><u>r</u><u>e</u><u>s</u><u>p</u><u>o</u><u>n</u><u>d</u><u>i</u><u>n</u><u>g</u><u> </u><u>angle</u><u> </u><u>s</u><u>h</u><u>o</u><u>u</u><u>l</u><u>d</u><u> </u><u>b</u><u>e</u><u> </u><u>e</u><u>q</u><u>u</u><u>a</u><u>l</u></h2>
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