Question 37 (ii) - CBSE Class 10 Sample Paper for 2025 Boards - Maths Standard - Solutions of Sample Papers for Class 10 Boards

Last updated at Feb. 12, 2025 by Teachoo

Question 37 (ii) - If DP= 50 cm and PE = 70 cm then find PQ/EF - CBSE Class 10 Sample Paper for 2025 Boards - Maths Standard

part 2 - Question 37 (ii) - CBSE Class 10 Sample Paper for 2025 Boards - Maths Standard - Solutions of Sample Papers for Class 10 Boards - Class 10

part 3 - Question 37 (ii) - CBSE Class 10 Sample Paper for 2025 Boards - Maths Standard - Solutions of Sample Papers for Class 10 Boards - Class 10

Next: Question 37 (iii) (A) Important → Share on WhatsApp

Transcript

Question 37 (ii) (ii) If DP = 50 cm and PE = 70 cm then find 𝑃𝑄/𝐸𝐹.Since Δ DPQ ~ Δ DEF And, we know that Sides of similar triangles are proportional Therefore, 𝑫𝑷/𝑫𝑬=𝑷𝑸/𝑬𝑭 Since we know DP and PE, putting DE = DP + PE 𝐷𝑃/(𝐷𝑃 + 𝑃𝐸)=𝑃𝑄/𝐸𝐹 Putting DP = 50 cm and PE = 70 cm 50/(50 + 70)=𝑃𝑄/𝐸𝐹 50/120=𝑃𝑄/𝐸𝐹 5/12=𝑃𝑄/𝐸𝐹 𝑷𝑸/𝑬𝑭=𝟓/𝟏𝟐

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 15 years. He provides courses for Maths, Science and Computer Science at Teachoo

Class 6

Class 7

Class 8

Class 9

Class 10

Class 11

Class 12

Courses

Interesting

Popular