1800-150-456-789
FlagBACK
Flag 10 grade maths> in a right angled triangle abc, b is righ...
question mark

in a right angled triangle abc, b is right angle, side ab is half of the hypotenuse. ae is parallel to median bd and ce is parallel to ba. what is the ratio of length of bc to that of ae?

Ayush , 8 Years ago
Grade 11
anser 1 Answers
Ashutosh nayak

Last Activity: 8 Years ago

See ac=h,ab=h/2so ac=3½/2 so from trigonometry knowledge angleDBC=30°.then draw a perpendicular to CE .let point be F .so angleEAF=angle DBC.=30°thenAF=BC=3½/2so find AEasAE=AFsecø.sobc/ae=(3½/2)h/h=3½..

Provide a better Answer & Earn Cool Goodies

Enter text here...
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free

Enter text here...

Other Related Questions on 10 grade maths

question mark
What are the advantages and disadvantages of mean, median and mode?
10 grade maths
1 Answer Available

Last Activity: 1 Year ago(s)

question mark
Find the sum of the first 100 natural numbers.
10 grade maths
1 Answer Available

Last Activity: 2 Year ago(s)

question mark
AOBC is a rectangle whose three vertices are A(0,-3), O(0,0) and B (4,0). The length of its diagonal is__
10 grade maths
1 Answer Available

Last Activity: 2 Year ago(s)

question mark
For an AP, it is given that first term (a)= 5 and Common Difference (d) = 3 and nth term = 50. Find n and sum of first n terms of AP
10 grade maths
1 Answer Available

Last Activity: 2 Year ago(s)

question mark
The value(s) of k for which the quadratic equation 2x^2 + kx + 2 = 0 has equal roots, is (a) 4 (b) pm 4 (c) -4 (d) 0
10 grade maths
1 Answer Available

Last Activity: 2 Year ago(s)