Geometric Twins Class 7 Very Short Question Answer

Geometric Twins Class 7 Very Short Question Answer

Geometric Twins Class 7 Very Short Question Answer

Question 1.

In ∆PQR, if PQ = QR and ∠Q = 100°, find ∆R.

Solution:

40°

Question 2.

If two angles and a side included between these angles of a triangle are equal to two agles and the side included between these two angles of the other triangle, then the two triangles are congruent by which congruence condition?

Solution:

ASA

Question 3.

In the figure, AB = DC and AC = DB. Then, by which congruence condition, the triangles ABC and DBC are congruent ?

Solution:

SSS

Question 4.

Two triangles PQR and XYZ are congruent under the correspondence QRP ↔ XYZ. Then, which side of ∆XYZ is equal to side PQ of ∆PQR?

Solution:

XZ

Question 5.

By which congruence condition, ∆ABC ≅ ∆FED?

Solution:

AAS