All Circles Are Similar
Geometry · Flashcards · Recall
GEOMETRY · FLASHCARDS
Card 1
of 28
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
What condition yields exactly one triangle in the
S
S
A
SSA
S
S
A
case when the given angle
A
A
A
is obtuse?
QUESTION
Which method is most appropriate first for an
S
A
S
SAS
S
A
S
triangle: Law of Sines or Law of Cosines?
QUESTION
State the Law of Cosines formula for finding side
b
b
b
in triangle
A
B
C
ABC
A
B
C
.
Tap to flip before you grade
ANSWER
b
2
=
a
2
+
c
2
−
2
a
c
cos
B
b^2=a^2+c^2-2ac\cos B
b
2
=
a
2
+
c
2
−
2
a
c
cos
B
. Relates side
b
b
b
to other sides and included angle
B
B
B
.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card