CBSE Class 10 Sample Paper for 2024 Boards - Maths Standard

CBSE Class 10 Sample Paper for 2023 Boards - Maths Standard →
Class 10
Solutions of Sample Papers for Class 10 Boards

Question 38 (ii) (Choice 2) - CBSE Class 10 Sample Paper for 2024 Boards - Maths Standard - Solutions of Sample Papers for Class 10 Boards

Last updated at April 16, 2024 by

After hitting the tree, how far did the ball travel in the sky when Kaushik saw the ball?

The rest of the post is locked. Join Teachoo Black to see the full post.

Join Now
Go Ad-free

Transcript

We need to find Distance the ball travelled after hitting the tree Given that, After hitting the tree, ball flew towards him i.e we need to find FA Now, FA = GB = CB – CG = 80 βˆ’ CG ∴ We need to find CG In right angle triangle FCG tan C = (𝑆𝑖𝑑𝑒 π‘œπ‘π‘π‘œπ‘ π‘–π‘‘π‘’ π‘‘π‘œ π‘Žπ‘›π‘”π‘™π‘’" " 𝐢)/(𝑆𝑖𝑑𝑒 π‘Žπ‘‘π‘—π‘Žπ‘π‘’π‘›π‘‘ π‘‘π‘œ π‘Žπ‘›π‘”π‘™π‘’" " 𝐢) tan C = (" " 𝐹𝐺)/𝐢𝐺 tan 60Β° = 80/𝐢𝐺 √3 = 80/𝐢𝐺 CG = πŸ–πŸŽ/βˆšπŸ‘ m Thus, GB = CB – CG = 80 βˆ’ πŸ–πŸŽ/βˆšπŸ‘ = 80(1 βˆ’ 𝟏/βˆšπŸ‘) m

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo