CBSE Class 10 Sample Paper for 2020 Boards - Maths Basic
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CBSE Class 10 Sample Paper for 2020 Boards - Maths Basic
Last updated at August 14, 2026 by Teachoo
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Note : This is similar to Ex 11.1, 1 of NCERT โ Chapter 11 Class 10
Check the answer here https://www.teachoo.com/5743/542/Ex-11.1--1---Draw-a-line-segment-of-length-7.6-cm-and-divide-in-ratio/category/Ex-11.1/
Transcript
Question 28 (OR 2nd question) Draw a line segment of length 8 cm and divide it in the ratio 2:3 Steps of construction: Draw line segment AB of length 8 cm Draw any ray AX, making an acute angle with AB. Mark 5 (= 2 + 3) points ๐ด_1, ใ ๐ดใ_2, ๐ด_3, ๐ด_4, ๐ด_5 on AX such that ใ๐ด๐ดใ_1=๐ด_1 ๐ด_2=๐ด_2 ๐ด_3โฆโฆ. by drawing equal arcs Join ใ๐ต๐ดใ_5. Since we want the ratio 2 : 3, Through point ๐ด_2 (m = 2), we draw a line parallel to ๐ด_5 ๐ต by making โ AA5B = โ AA2C So, we copy โ AA5B from point A5 Thus, AC : CB = 2 : 3. On measuring AC and BC by scale. AC = 3.2 cm & BC = 4.8 cm
