Question

4. Given below are measurements of some parts of two triangles. Examine whether
the two triangles are congruent or not, by ASA congruence rule. In case of
congruence, write it in symbolic form.
ADEF
APQR
(1) ZD = 60°, ZF = 80°, DF = 5 cm
ZQ = 60°, ZR = 80°, QR = 5 cm
(ii) ZD = 60°, ZF = 80°, DF = 6 cm
ZQ = 60°, ZR = 80°, QP = 6 cm
(iii) ZE = 80", ZF = 30°, EF = 5 cm
ZP = 80°, PQ = 5 cm, ZR = 30°​

Answer 1

Answer:

iii.

Step-by-step explanation:

iii) ZE = 80", ZF = 30°, EF = 5 cm

Answer 2

Step-by-step explanation:

ZE=ZP=80°

ZF=ZR=30°

EF=PQ=5cm

so triangle DEF is congruent to triangle PQR