Question

Q3. If APOR 3 ASTU, then what is the length of TU?
a) 5 cm
c) 6cm
b) 7 cm
d) cannot be determined​

Answer 1

Answer:

Given,

ΔPQR≅ΔSTU.

Then the corresponding parts will also be equal.

That is by CPCT rule, corresponding parts of congruent triangles are equal.

Then, PQ=ST, QR=TU, PR=SU, ∠P=∠S, ∠Q=∠T and ∠R=∠U.

Thus, QR=TU.

∴TU=6 cm.

Therefore, option B is correct.

Answer 2

Answer:

6cm

Step-by-step explanation:

That is by CPCT rule, corresponding parts of congruent triangles are equal.

Then, PQ=ST, QR=TU, PR=SU, ∠P=∠S, ∠Q=∠T and ∠R=∠U.

Thus, QR=TU.

∴TU=6 cm.