In figure de bc then the value of ad is

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August undefined, 2024

Web⇒ DE BC = AD AB (corresponding sides of similar triangles are in same ratio) ⇒ BC= DE×AB AD ⇒ BC= 5×24 6 ⇒ BC= 20 cm Suggest Corrections 2 Similar questions Q. In the given figure AD = 5 cm, AB = 15 cm, AE = 6 cm, AC = 24 cm. Then which of the following is correct ? Q. In the given figure, DE ∥ BC. WebJan 13, 2024 · DE ∥ BC. AD = x, DB = x - 2, AE = x + 2 and EC = x - 1. FORMULA USED: By basic proportionality, the theorem states that, if a line is parallel to the side of the triangle …

In the given figure, DE BC. If AD = 3.6 cm, AB = 9 cm and …

WebDec 5, 2024 · In figure DE BC AD= 2cm and BD = 3cm then ar(∆ABC) : ar(∆ADE) is equal to CBSE Class 10 MathsWhat is the greatest possible speed of a girl can walk 95 m... fazua vélo

Important Questions for Class 10 Maths Chapter 6 Triangles

WebDec 4, 2024 · In figure, DE BC, AD= 2 cm and BD= 3 cm, then ar ( ABC): ar ( ADE) is equal to - India In figure, DE BC, AD= 2 cm and BD= 3 cm, then ar ( ABC): ar ( ADE) is equal to CBSE... WebMar 29, 2024 · Last updated at March 29, 2024 by Teachoo In the given figure, DE II BC. Which of the following is true? (a) x= (a + b)/ay (b) y=ax/ (a + b) (c) x=ay/ (a + b) (d) x/y=a/b Get live Maths 1-on-1 Classs - Class 6 to 12 Book 30 minute class for ₹ 499 ₹ 299 Transcript Question 11 In the given figure, DE II BC. Which of the following is true? WebProve that in a ∆ABC, if AD is perpendicular to BC, then AB 2 + CD 2 = AC 2 + BD 2. Solution: Question 73. Prove that if a line is drawn parallel to one side of a triangle to intersect the other two sides in distinct points, the other two sides are divided is the same ratio. Using the above result, do the following: In figure, DE BC and BD ... fazu fazendas urbanas

In the given figure DE/BC =2/3 and if AE =10 find AB. - YouTube

WebApr 6, 2024 · Here, we introduce one more algebraic method to solve a pair of linear equations which for many reasons is a very useful method of solving these equations. Before we proceed further, let us consider the. 12. In the given adjacent figure DE BC AB=2K,BD =K −3,AC =2K +3,EC =K −2 then find the value of K . WebNov 19, 2024 · Solution: Thales Theorem / BPT ( Basic Proportionality Theorem) if a line is drawn parallel to one side of a triangle intersecting the other two sides, then it divides the two sides in the same ratio. DE BC. AD/ DB = AE / EC. AD = 1.5 cm. hong leong bank bandar puteriWebAug 14, 2024 · In the figure, AD=BC and AD BC. Prove that AB=DC Get the answers you need, now! tool tool 14.08.2024 Math Secondary School answered In the figure, AD=BC … hong leong bank bandar puteri puchong

"WebMay 9, 2024 · In the adjoining figure if `DE BC`, then the value of `x` is Show more 5 Mistakes you should never make in 10th boards🫡😱!! Molly 348K views 1 month ago If α, β are the Zeros of... " - In figure de bc then the value of ad is

In figure de bc then the value of ad is

Ex 6.2, 1 - In figure (i) DE BC. Find EC (ii) Find AD - teachoo

WebJul 7, 2024 · Check below the solved MCQs from Class 10 Maths Chapter 6 Triangles: 1. O is the point of intersection of two equal chords ABand CD such that OB = OD, then triangles OAC and ODB are. (A ... WebIn the given figure DE/BC =2/3 and if AE =10 find AB. In the figure AD=12cm, AB=20 cm, and AE =10 find EC. Show more. In the given figure DE/BC =2/3 and if AE =10 find AB.

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WebNov 16, 2024 · Basic Proportionality Theorem (BPT) - In any triangle, if a line intersects any two sides and parallel to the third side then two sides will be divided in the same ratio. Solution : As, DE ∥ BC ⇒ (AD)/ (DB) = (AE)/ (EC) ⇒ 5/9 = 4/EC ⇒ EC = 36/5 ⇒ EC = 7.2 cm ---- (1) Again, ⇒ (AD)/ (AB) = (DE)/ (BC) ⇒ 5/14 = DE/15.4 ⇒ DE = 5.5 cm ---- (2) WebIn the given figure, DE BC and DE : BC = 3 : 5. Calculate the ratio of the areas of ΔADE and the trapezium BCED. Solution Let DE = 3x and BC = 5x In ΔADE and ΔABC, we have ∠ADE …

WebApr 9, 2024 · Now from figure, AD = 3 cm, DE = 2 cm and BD = 4 cm. So, AB = AD + BD = 3 + 4 = 7 cm. So, putting the value of AD, AB and DE we get-. 3 7 = 2 x ⇒ x = 2 3 × 7 = 14 3 = … WebDec 3, 2024 · In the given figure, DE BC. If AD = 3.6 cm, AB = 9 cm and AE = 2.4 cm, find EC. Welcome to Doubtnut. Doubtnut is World’s Biggest Platform for Video Solutions of Physics, Chemistry, Math …

WebMar 22, 2024 · Question 7 (Choice - 1) In the given fig. DE ∥ BC, ∠ADE = 70° and ∠BAC = 50°, then angle ∠BCA = ______Since DE ∥ BC ∠ ABC = ∠ ADE ∠ ABC = 70° By Angle sum property of triangle ∠ BAC + ∠ ABC + ∠ BCA = 180° 50° + 70° + ∠ BCA = 180° 120° + ∠ BCA = 180° ∠ BCA = 180° − 120° ∠ BCA = 60° 1/2 marks 1/2 marks Next: Question 7 (Choice - 2) → Ask … WebIn the figure DE∥BC. Find AD. A 2.4 cm B 2.6 cm C 3.4 cm D 3.6 cm Medium Solution Verified by Toppr Correct option is A) Given: DE∥BC By equal Intercept theorem, DBAD= ECAE 7.2AD= 5.41.8 ⇒AD= 5.41.8×7.2 ∴AD=2.4 cm Was this answer helpful? 0 0 Similar questions In …

WebOct 7, 2024 · Given: AD = 4, DB =x – 4, AE = x – 3 and EC = 3x – 19. and DE BC. Basic Proportionality theorem which states that if a line is drawn parallel to one side of a …

WebBasic results on proportionality and theorems are examined in the exercise questions. The RD Sharma Solutions Class 10 can be used by the students to clarify their doubts and as a preparation tool for exams. The RD Sharma Solutions for Class 10 Maths Chapter 4 Triangles Exercise 4.2 PDF provided below can also be utilised by the students. faz über nzzWebOct 18, 2024 · In ΔABC, if DE BC, AD = x, DB = x – 2, AE = x + 2 and EC = x – 1, then value of x is (a) 3 (b) 4 (c) 5 (d) 3.5 Answer Question 5. The perimeters of two similar triangles ABC and PQR are 60 cm and 36 cm respectively. If PQ = 9 cm, then AB equals (a) 6 cm (b) 10 cm (c) 15 cm (d) 24 cm Answer Question 6. hong leong bank at johor bahruWebFind the length of side AD, given that AE = 1·8 cm, BD = 7·2 cm and CE = 5·4 cm. Home Home School In Figure 2, DE BC. Find the length of side AD, given that AE = 1·8 cm, BD = … hong leong bank bandar botanicWebIf AD = 6 cm, AB = 24 cm and DE = 5 cm, then find the value of BC. Q. In the given fig ure, DE ∥ BC. ( i) If DE = 4 cm, BC = 8 cm and A ( ADE) = 25 cm 2, find A ( ABC). ( ii) If DE: BC = 3: 5, … hong leong bank bandar indah sandakanWebNov 16, 2024 · BC = 15.4 cm. To find : DE + EC. Concept used : Basic Proportionality Theorem (BPT) - In any triangle, if a line intersects any two sides and parallel to the third … hong leong bank bank statementWebApr 2, 2024 · At a certain point A on the path, he observes that the angle of elevation of the top of the pillar is 30∘. After walking for 10 min from A in the same direction, at a point B, he observes that the angle of elevation of the top of the pillar is 60∘. Then, the time taken (in minutes) by him, from B to reach the pillar, is (a) 6 (b) 10 (c) 20 ... hong leong bank batu gajahWebJun 16, 2024 · Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get … fazu ink tattoo