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In fig. 6.2 bac 90° and ad  bc. then

WebIn figure, if ∠BAC =90° and AD⊥BC. Then, (a) BD.CD = BZC² (b) AB.AC = BC² (c) BD.CD=AD² (d) AB.AC =AD² Solution: c) BD.CD=AD² Explanation: From ∆ADB and ∆ADC, According to the question, we have, ∠D = ∠D = 90° (∵ AD ⊥ BC) ∠DBA = ∠DAC [each angle = 90°- ∠C] Using AAA similarity criteria, ∆ADB ∼ ∆ADC BD/AD = AD/CD BD.CD = AD 2 2. Web1. In figure, if ∠BAC =90° and AD⊥BC. Then, (a) BD.CD = BZC² (b) AB.AC = BC² (c) BD.CD=AD² (d) AB.AC =AD². Solution: c) BD.CD=AD². Explanation: From ∆ADB and ∆ADC, …

2. In the given figure, angle BAC = 90° and AD …

WebAug 18, 2024 · In Fig. 6.2, ∠BAC = 90° and AD ⊥ BC. Then, (A) BD . CD = BC 2 (B) AB . AC = BC 2 (C) BD . CD = AD 2 (D) AB . AC = AD 2 triangles ncert class-10 Please log in or … WebMar 7, 2024 · In the given figure, angle BAC = 90° and AD perpendicular BC. Then, A)BC.CD = BC² B)AB.AC =BC² C) BD.CD = AD² D)AB.AC = AD² Answer: Option C) BD.CD = AD² … new wapping street map https://more-cycles.com

[SOLVED] In the figure given below , BAC = 90^0 and AD BC. then AD^2

WebMay 18, 2024 · In Fig., ∠BAC = 90° and AD ⊥ BC. The number of right triangles in the figure is (A) 1 (B) 2 (C) 3 (D) 4 geometry class-6 1 Answer +1 vote answered May 18, 2024 by Varun01 (53.6k points) selected May 22, 2024 by Subnam01 (C) 3 We have, ∠BAC = 90° and AD ⊥ BC ∵ ∠BDA = ∠CDA = ∠BAC = 90° ∴ There are 3 right triangles formed in the given … WebMay 18, 2024 · In Fig. 6.13, ∠BAC = 90°, AD ⊥ BC and ∠BAD = 50°, then ∠ACD is (a) 50° (b) 40° (c) 70° (d) 60° asked Aug 16, 2024 in Mathematics by AbhinavMehra ( 22.6k points) … WebGiven, ABC is an equilateral triangle with AD as altitude. We have to find the value of 4AD². We know that in an equilateral triangle all the sides are of equal length. Let AB = BC = AC = x units ----- (1) Let AD = h units ----- (2) In an equilateral triangle, the altitude AD bisects BC. So, BD = CD = BC/2 = x/2 mika catering scheyern

2. In the given figure, angle BAC = 90° and AD …

Category:NCERT Exemplar for Class 10 Maths Chapter 6 - Vedantu

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In fig. 6.2 bac 90° and ad  bc. then

In the given figure, if ∠ ADE = ∠ B, show that Δ ADE ∼Δ ABC. If AD …

WebAug 1, 2024 · Solution: The figure is attached below In Triangle ABC, angle BAC = 90 degree and AD is perpendicular to BC Given in the question a perpendicular is drawn AD on BC from angle BAC which is 90 degree So, these two triangles ABD and CAD are similar By Corresponding part of Similar Triangles (CPST), WebAug 5, 2024 · In the given figure, ∠A = 90°, AD ⊥ BC. If BD = 2 cm and CD = 8 cm, find AD. (2012; 2024D) Solution: ∆ADB ~ ∆CDA … [If a perpendicular is drawn from the vertex of the right angle of a rt. ∆ to the hypotenuse then As on both sides of the ⊥ are similar to the whole D and to each other ∴ … [∵ Sides are proportional AD 2 = BD , DC

In fig. 6.2 bac 90° and ad  bc. then

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WebIn figure, if ∠BAC =90° and AD⊥BC. Then, (a) BD.CD = BC² (b) AB.AC = BC² (c) BD.CD=AD² (d) AB.AC =AD² Solution: (c) In ΔADB and ΔADC, Question 2: If the lengths of the diagonals of rhombus are 16 cm and 12 cm. Then, the length of the sides of the rhombus is (a) 9 cm (b) 10 cm (c) 8 cm (d) 20 cm Solution: Web>> In figure, BAC = 90^o and AD BC . Then Question In figure, ∠BAC=90 o and AD⊥BC. Then A BD.CD=BC 2 B AB.AC=BC 2 C BD.CD=AD 2 D AB.AC=AD 2 Easy Solution Verified by …

WebMar 22, 2024 · Transcript. Show More WebJun 28, 2024 · In a quadrilateral ABCD, ∠A + ∠D = 90°. Prove that AC 2 + BD 2 = AD 2 + BC 2 [Hint: Produce AB and DC to meet at E] Solution: Given : Quadrilateral ABCD, in which ∠A + …

WebMar 29, 2024 · Example 10 In figure, ∠ ACB = 90° and CD ⊥ AB. Prove that BC2/AC2=BD/AD Given:- ΔCAB, ∠ ACB = 90° And CD ⊥ AB To Prove :- BC2/AC2=BD/AD Proof : From theorem 6.7, If a perpendicular is drawn from the vertex of the right angle to the hypotenuse then triangles on both sides of the Perpendicular are similar to the whole triangle and to ...

WebGiven :- First of all we have find and in triangles and respectively. In and . In (given) Now let us find angle CAD from triangle ADC. Here (sum of interior angles of triangle = 180 o). Now let us find angle DBA using triangle ABC

WebQuestion In fig if ∠ADE=∠ABC ,then show that ADE∼ ABCand AD=6.8 cm, AE =8.6 cm, BE=2.4 cm and BC = 5.5 cm Find DE A 5.4 cm B 4.6 cm C 3.4 cm D None of these Medium Solution Verified by Toppr Correct option is C) Consider the diagram given in the question. ∠A is common in both the triangles, ADE and ABC. Also, ∠ADE=∠B mikachi exports limitedWebMar 16, 2024 · Given: ABC is a triangle where ABC < 90 and AD BC To Prove: AC2 = AB2 + BC2 2BC.BD Proof: In right APB By Pythagoras Theorem, AB2 = AD2 + BD2 In right ADC By Pythagoras Theorem, AC2 = AD2 + CD2 From (2) AC2 = AD2 + CD2 AC2 = AD2 + (BC BD)2 AC2 = AD2 + BD2 + BC2 2BC.BD Putting AD2 + BD2 = AB2 from equation (1) AC2 = AB2 + … mika chinese voice actorWebIn Fig. 7.238, ∠BAC = 90° and AD ⊥ BC. Then, BD. CD = _________. Q. In figure, ∠BAC=90∘ and segment AD⊥BC. Prove that AD2 =BD×DC. [3 MARKS] Q. In the figure given below, … new war 2022