Скачать или смотреть SSC Class 10 Geometry | Similarity | Practice Set 1.3

In this video of Similarity Class 10 | Maharashtra Board | Practice Set 1.3 we will discuss full practice set 1.3 in only in 20 minutes
Video Chapters:
0:05 - Question 1
2:35 - Question 2
4:12 - Question 3
6:56 - Question 4
9:40- Question 5
12:50- Question 6
15:29- Question 7
18:12- Question 8
19:55- Question 9

Following questions are discuss in this video:
Practice set 1.3 Q 1
In figure, ∠ ABC=75°, ∠ EDC=75° state which two triangles are similar and by which test? Also write the similarity of these two triangles by a proper one to one correspondence.
Practice set 1.3 Q 2
Are the triangles in figure similar? If yes, by which test ?
Practice set 1.3 Q 3
As shown in figure, two poles of height 8 m and 4 m are perpendicular to the ground. If the length of shadow of smaller pole due to sunlight is 6 m then how long will be the shadow of the bigger pole at the same time ?
Practice set 1.3 Q 4
In ∆ABC, AP ⊥ BC, BQ ⊥ AC, B-P-C, A-Q-C, then prove that ∆CPA ~ ∆CQB. If AP = 7, BQ = 8, BC = 12 then find AC.
Practice set 1.3 Q 5
Given : In trapezium PQRS, side PQ ∥ side SR, AR = 5AP, AS = 5AQ then prove that, SR = 5PQ
Practice set 1.3 Q 6
In trapezium ABCD, side AB ∥ side DC, diagonals AC and BD intersect in point O. If AB = 20, DC = 6, OB = 15 then find OD.
Practice set 1.3 Q 7
□ABCD is a parallelogram point E is on side BC. Line DE intersects ray AB in point T. Prove that DE × BE = CE × TE.
Practice set 1.3 Q 8
In the figure seg AC and seg BD intersects each other at point P and 𝐴𝑃/𝐶𝑃=𝐵𝑃/𝐷𝑃. Then Prove that ∆ABP ~ ∆CDP.
Practice set 1.3 Q 9
In the figure, in ∆ABC, point D on side BC is such that, ∠BAC ≅ ∠ADC, then prove that, CA² = CB × CD.


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