In ΔABC, ∠BAC = 90° and AD ⊥ BC. If BD = 3 cm and CD = 4 cm, then length of AD is : Options: A . &nbsp$$2\sqrt 3 $$ cm B . &nbsp3.5 cm C . &nbsp6 cm D . &nbsp5 cm

In ΔABC, ∠BAC = 90° and AD ⊥ BC. If BD = 3 cm and CD = 4 cm, then length o

Question

In ΔABC, ∠BAC = 90° and AD ⊥ BC. If BD = 3 cm and CD = 4 cm, then length of AD is :

Options:

A . $$2\sqrt 3 $$ cm

B . 3.5 cm

C . 6 cm

D . 5 cm

Answer: Option A

Submit Your Solution Below and Earn Points !

Next Question

Question 1. Let ABC be an equilateral triangle and AD perpendicular to BC, then AB2 + BC2 + CA2 = ?....

Question 2. In a ΔABC, If 2∠A = 3∠B = 6∠C, then the value of ∠B is:....

Question 3. In ΔABC, AD ⊥ BC and AD2 = BD × DC. The measure of ∠BAC is :....

Question 4. In ΔABC, AB = BC = K, AC = $$\sqrt 2 $$ k, then ΔABC is a :....

Question 5. In ΔABC and ΔPQR, ∠B = ∠Q, ∠C = ∠R. M is the midpoint on QR, If AB : PQ = 7 : 4, then **Hidden Equation** is :

Question 6. In ΔABC, ∠B = 70° and ∠C = 30°, AD and AE are respectively the perpendicular on side BC and bisector of ∠A. The....BC and bisector of ∠A. The measure of ∠DAE is:

Question 7. In ΔABC and ΔDEF, if ∠A = 50°, ∠B = 70°, ∠C = 60°, ∠D = 60°, ∠E = 70° and ∠F = 50°, then....

Question 8. In ΔABC, ∠B = 60° and ∠C = 40°; AD and AE are respectively the bisector of ∠A and perpendicular on BC. The meas....∠A and perpendicular on BC. The measure of ∠EAD is:

Question 9. In ΔABC, the line parallel to BC intersect AB & AC at P & Q respectively. If AB : AP = 5 : 3, then AQ : QC is:....

Question 10. ABC is an equilateral triangle. Points D, E and F are taken as the mid-point on sides AB, BC, AC respectively, so that A....CF. Then AE, BF, CD enclosed a triangle which is:

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0