CBSE Class 10-Mathematics: Questions and Answers Chapter – 6 Triangles Part 9 (For CBSE, ICSE, IAS, NET, NRA 2023)
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Question 3:
In the given figure, and , find .
Answer:
In
Again in ,
Question 4:
Determine the length of an altitude of an equilateral triangle of side .
Answer:
In right triangles
In right (By Pythagoras Theorem)
Question 5:
In the given figure, if and . Then prove that .
Answer:
Again
Thus, in