Write the vertex opposite to side `bar(AC)` in `/_\ABC`

Write the vertex opposite to side bar(RT) in /_\RST

Write the angle opposite to side bar(LM) in /_\LMN

Write the angle opposite to side bar(PQ) in /_\PQR

Classify the following triangles according to their (i) sides and (ii) angles. (2) Write the six elements (i.e. the 3 sides and 3 angles) of Delta ABC . (3) Write the side opposite to vertex Q in Delta PQR . (4) Write the angle opposite to side bar(LM) in Delta LMN . (5) Write the vertex opposite to side bar(RT) in Delta RST . If we consider triangles in terms of both sides and angles we can have the following types of triangles:

Classify the following triangles according to their (i) sides and (ii) angles. (2) Write the six elements (i.e. the 3 sides and 3 angles) of triangle ABC . (3) Write the side opposite to vertex Q in triangle PQR . (4) Write the angle opposite to side bar(LM) in triangle LMN . (5) Write the vertex opposite to side bar(RT) in triangle RST .

Vertex opposite to the side RT of /_\ RST -

Write the side opposite to vertex Q in /_\PQR

Write the side opposite to vertex Y in /_\XYZ

In the figure, D and E are the points on sides AB and AC of /_\ABC such that DE|\|BC. and divides △ABC into two parts, equal in area, Find AB BD ​ .

If in a triangle ABC, the altitudes from the A,B,C on opposite sides are in H.P. then sinA, sin B, sin C are in