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If ad/db 3/4 and ac 15 find ae

Web3 jan. 2024 · In the given figure, `DE BC and (AD)/ (DB)= (3)/ (5)`. If `AC=4.8cm`, find the length of AE. Show more Show more License Creative Commons Attribution license …

Chapter 4 Triangles – Exercise 4.2 - GeeksforGeeks

Web1 okt. 2024 · AC = AE + EC AC = 8 + 12 AC = 20 cm Hence, the length of AC is 20 cm. 2) Given : Δ ABC & DE BC , AD/BD = 3/4 and AC = 15 cm Let, AE = x cm EC = AC - AE EC = 15 - x So, AD/DB=AE/ EC [By using basic proportionality Theorem] Then, 3/4=x/15–x 3 (15 - x) = 4x 45 - 3x = 4x -3x - 4x = - 45 7x = 45 x = 45/7 x = 6.43 cm Web11 mrt. 2024 · Step-by-step explanation: Given: DE BC. If AD = 2.4 cm, DB = 3.6 cm and AC = 5 cm. To Find: AE. Solution : In ABC, DC BC. So AD/AB = AE/AC 2.4 / (2.4 + 3.6) = AE / 5 AE = 2.4 * 5 / 6 = 2 So length of AE is 2 cm. Advertisement Still have questions? Find more answers Ask your question matted feathers https://directedbyfilms.com

Chapter 4 Triangles – Exercise 4.2 - GeeksforGeeks

WebIn a triangle ABC, DE is parallel to BC if AD/DB = 2/3 and AC = 18 cm find AE. Question In a triangle ABC, DE is parallel to BC if DBAD= 32 and AC=18 cm find AE. Easy Solution Verified by Toppr Let AE be x cm. Then, EC=18−x cm Since, DBAD= ECAE Therefore, 32= 18−xx 36−2x=3x 5x=36 x=7.2 cm Hence, this is the answer. Was this answer helpful? 0 0 Web2 mrt. 2024 · Best answer Given: AD BD A D B D = 3 4 3 4 and AC = 15 cm [As DE ∥ BC] Required to find AE. By using Thales Theorem, [As DE ∥ BC] AD BD A D B D = AE C E … Web17 aug. 2024 · Given: In ΔABC if DE ║ BC, AD/DB=3/4 and AC=15cm To Find: AE = ? Solution: Since DE is parallel to BC, the ratio of their sides is equal ⇒ - (1) We know that, … herbs for high altitude sickness

if AD/DB =3/4 and AC=8cm,find AE. - Brainly.in

Category:1. Given that DB = 3, AE = 2 and EC = 6, find AD. - Brainly

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If ad/db 3/4 and ac 15 find ae

Chapter 4 Triangles – Exercise 4.2 - GeeksforGeeks

Webtakinokami.net Web(ii) If AD DB= 3 4 and AC = 15 cm, find AE. (iii) If AD DB= 2 3 and AC = 18 cm, find AE. (iv) If AD = 4, AE=8, DB =x-4, and EC = 3x - 19 find x (v) If AD = 8 cm, AB=12 cm and AE = 12 cm, finde CE. (vi) If ad = 4 CM, db = 4.5 cm and AE = 8 cm, find AC (vii) If AD = 2 cm, AB = 6 cm and AC = 9cm, find AE. (viii) If AD BD= 4 5 and 3C = 2.5 cm, find AE.

If ad/db 3/4 and ac 15 find ae

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WebAB = 6.3 cm, EC = 11.0 cm, AD = 0.8 cm and AE = 1.6 cm. Enter 1 if true or 0 if false. Easy. View solution > View more. CLASSES AND TRENDING CHAPTER. class 5. The Fish Tale Across the Wall Tenths and Hundredths Parts and Whole Can you see the Pattern? class 6. Web18 nov. 2024 · selected Nov 18, 2024 by Bhairav Best answer Let AE=x cm. Then, EC = (AC − AE) = (48.5x)cm E C = ( A C - A E) = ( 48.5 x) c m . Now in , ΔABC, DE ∣ ∣ BC Δ A …

Web22 apr. 2024 · In a ∆ABC, D and E are points on the sides AB and AC respectively such that DE II BC (i) If AD = 6 cm, DB = 9 cm and AE = 8 cm, find AC. (ii) If AD DB A D D B = 3 … WebIf AD DB AD DB = 3 4 and AC = 15 cm find AE Advertisement Remove all ads Solution Let AE be x ∴ EC = 15 – x In ∆ABC we have DE BC By Basic proportionality theorem, we have AD DB AE EC AD DB = AE EC 3 4 = x 15 - x 4x = 3 (15 – x) 4x = 45 – 3x 7x = 45 ⇒ x = 45 7 = 6.43 The value of x = 6.43 Concept: Thales Theorem and Angle Bisector Theorem

WebAD/DB = AE/EC. AC = 15 (Given) Let AE = x and EC = 15 - x. 3/4 = x/(15-x) 3(15 - x) = 4x. 45 - 3x = 4x. 4x + 3x = 45. 7x = 45. x = 45/7. x = 6.43 (ii) If AD = 8x −7 , DB = 5x −3 , AE = 4x −3 and EC = 3x −1 find the value of x. Solution : AD/DB = AE/EC (8x - 7)/(5x - 3 ... Web2 mrt. 2024 · Best answer Given: AD = 4 cm, DB = 4.5 cm, AE = 8 cm Required to find AC. By using Thales Theorem, [As DE ∥ BC] AD BD = AE C E A D B D = A E C E 4 4.5 = 8 …

WebLet AE be x. ∴ EC = 15 – x. In ∆ABC we have DE BC. By Basic proportionality theorem, we have `"AD"/"DB" = "AE"/"EC"` `3/4 = x/(15 - x)` 4x = 3(15 – x) 4x = 45 – 3x. 7x = 45. …

Web1 dec. 2024 · ii) If AD/DB = 3/4 and AC = 15 cm, Find AE. Solution: Given: Length of side AD/BD = 3/4 and AC = 15 cm To find: Length of side AE By using Thales Theorem, we … matted fleece polyesterWeb1 okt. 2024 · If AD/DB=3/4 and AC=15cm,find AE Advertisement BeStMaGiCiAn14 Answer: 45/7 Step-by-step explanation: AD/DB =AE/ (AC-AE) 3/4=AE/ (15-AE) 3 (15 … herbs for high blood pressure and diabetesWeb10 okt. 2024 · AD DB = 3 4 and AC = 15 cm. To do: We have to find the measure of AE. Solution: DE BC (given) Therefore, By Basic proportionality theorem, AD DB = AE EC Adding 1 on both sides, AD DB + 1 = AE EC + 1 3 4 + 1 = AE + EC EC ( AD DB = 3 4) 3 + 4 4 = AC EC ( AE + EC = AC) 7 4 = 15 EC EC = 15 × 4 7 EC = 60 7 cm AE = AC − EC … herbs for high blood pressure and cholesterolWebIf AD DB AD DB = 3 4 and AC = 15 cm, find AE Advertisement Remove all ads Solution We have, AD DB AD DB = 3 4 and DE BC Therefore, by basic proportionality theorem, … matted fleeceWeb23 jul. 2024 · Given: AD/BD = 3/4 and AC = 15 cm [As DE ∥ BC] Required to find AE. By using Thales Theorem, [As DE ∥ BC] AD/BD = AE/CE Let, AE = x, then CE = 15-x. ⇒ 3/4 = x/ (15–x) 45 – 3x = 4x -3x – 4x = – 45 7x = 45 x = 45/7 x = 6.43 cm ∴ AE= 6.43cm iii) If AD/DB = 2/3 and AC = 18 cm, Find AE. Solution: Given: AD/BD = 2/3 and AC = 18 cm … matted frame for 16x20 photoWebIn the figure DE is parallel to BC and `(AD)/(DB) = 2/3` if AE = 3.7 cm find EC.jee mains 2024, jee main january, class 12, jee main maths, jee 2024, ... matted filefishWebStep 1:Prove that the triangle A B C and the triangle A D E are similar. Since, D E is parallel to B C. and A is the common vertex. Therefore, ∠ A D E = ∠ A B C and ∠ A E D = ∠ A C … matted frame for 16x20 picture