CBSE Class 10-Mathematics: Questions and Answers Chapter – 6 Triangles Part 9 (For CBSE, ICSE, IAS, NET, NRA 2022)

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Question 3:

In the given figure, and , find .

The Given Figure, DE is Parallel to BC and AD: DB

Answer:

In

Again in ,

Question 4:

Determine the length of an altitude of an equilateral triangle of side .

The Length of an Altitude of an Equilateral Triangle

Answer:

In right triangles

In right (By Pythagoras Theorem)

Question 5:

In the given figure, if and . Then prove that .

Prove That Triangle PTS is Similar to Triangle PRQ

Answer:

Again

Thus, in