In △DEF and △PQR, ∠D = 70°
; ∠E = 80°
; ∠Q = 80°
; ∠R = 30°
then, __________.
i) the two triangles are congruent
ii) the two triangles are similar
iii) neither similar nor congruent
iv) none of these
Answers
Answered by
2
Answer:
ii). Two triangles are similar
Step-by-step explanation:
The two triangles are not congruent bcz it is not given any whether side is equal or not.
Rule for similarity is that two angle should be equal.
Which is applicable to this case.
Therefore , the triangle DEF and triangle PQR are similar.
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Answered by
1
Answer:
Step-by-step explanation:Correct option is
B
PQ
DE
=
RP
EF
If in △DEF and △QRP
∠D=∠Q,∠R=∠E
Then by AA similarity we have,
△DEF∼△QRP
QR
DE
=
RP
EF
=
PQ
DF
Thus, B is not correct.
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