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
APOR
(i) ZD = 60°, ZF = 80º, 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°
5. In Fig 7.28, ray AZ bisects ZDAB as well as
D
DCB.
A
C
(1) State the three pairs of equal parts in
triangles BAC and DAC.
(i) Is ABAC = ADAC? Give reasons.
(1) Is AB=AD? Justify your answer.
(v) Is CD=CB? Give reasons.
Z
B
Fig 7.28​

Answer 1

Answer:

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Answer 2

Answer:

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