Let A B C be a right triangle in whic...

Let `A B C` be a right triangle in which `A B=3c m` , `B C=4c m` and `/_B=90o` . `B D` is the perpendicular from `B` on `A C` . The circle through `B ,\ C ,\ D` is drawn. Construct the tangents from `A` to this circle.

Topper's Solved these Questions

CIRCLES
RD SHARMA|Exercise All Questions|131 Videos
COORDINATE GEOMETRY
RD SHARMA|Exercise All Questions|306 Videos

Similar Questions

Explore conceptually related problems

Let ABC be a right triangle in which AB = 6 cm, BC = 8 cm and angleB=90^@ . BD is the= perpendicular from B on AC. The circle through B, C, D is drawn. Construct the tangents from A to this circle.

Let A,B,C be three points in a straight line. B lying between A and C. Consider all circles passing through B and C. The points of contact of the tangents from A to these circle lie on

In Fig. 15.98, A B C is a right angled triangle in which /_A=90o , A B=21\ c m and A C=28\ c m . Semi-circles are described on A B ,\ B C and A C as diameters. Find the area of the shaded region. (FIGURE)

Triangle A B C is right angled at AdotA D is perpendicular to B Cdot If A B=5 c m , B C=13 c m and A C=12 c mdot Find the area of A B Cdot Also, find the length of A Ddot

Draw a triangle A B C with A B=6\ c m ,\ B C=7\ c m and C A=8\ c mdot Using ruler and compass alone, draw (i) the bisector A D\ of \ /_A and (ii) perpendicular A L from A on B Cdot Measure L A Ddot

In Figure, A B C D is a trapezium in which A B=7c m ,\ A D=B C=5c m ,\ D C=x\ c m , and distance between A B\ a n d\ D C is 4c m . Find the value of x and area of trapezium A B C D

In figure, ABC is a triangle in which /_A B C=90^@ and A D_|_B C . Prove that A C^2=A B^2+B C^2-2B C.B D .

A B C D is a trapezium in which A B D Cdot If a r( A B D)=24\ c m^2a n d\ A B=8\ c m , then height of A B C is 3 cm (b) 4 cm (c) 6 cm (d) 8 cm

In an isosceles triangle A B C , if A B=A C=25 c m and B C=14 c m , then the measure of altitude from A on B C is (a) 20cm (b) 22cm (c) 18cm (d) 24cm

RD SHARMA-CONSTRUCTIONS-All Questions

Construct a triangle similar to a given A B C such that each of...
Text Solution
|
Construct a triangle with sides 5 cm, 6 cm and 7 cm and then another t...
Text Solution
|
Draw a right triangle in which the sides (other than hypotenuse) ar...
Text Solution
|
Construct a triangle similar to A B C in which A B=4. 6 c m , B C=...
Text Solution
|
Draw a right triangle in which sides (other than the hypotenuse) ar...
Text Solution
|
Construct a triangle with sides 5cm, 5.5cm and 6.5cm. Now construct...
Text Solution
|
Construct a triangle P Q R with side Q R=7c m , P Q=6c m and /P Q R...
Text Solution
|
Take a point O on the plane of the paper. With O as centre draw a c...
Text Solution
|
Draw a circle of radius 4 cm with centre O . Draw a diameter P O...
Text Solution
|
Draw a circle of radius 4 cm. Take a point P on it. Without using t...
Text Solution
|
Draw a circle of radius 3cm. Take a point at a distance of 5.5cm fr...
Text Solution
|
Construct a tangent to a circle of radius 4cm from a point on the c...
Text Solution
|
Draw a pair of tangents to a circle of radius 5cm which are incline...
Text Solution
|
Let A B C be a right triangle in which A B=3c m , B C=4c m and /B=9...
Text Solution
|
Draw a circle of radius 4cm. Take a point P outside the circle. Wit...
Text Solution
|
Draw a circle of radius 6cm. From a point 10cm away from its centre...
Text Solution
|
Draw a circle of radius 3 cm. Take two points P and Q on one of its...
Text Solution
|
Draw a line segment AB of length 8 cm. Taking A as centre, draw a circ...
Text Solution
|
Draw a pair of tangents to a circle of radius 4.5 cm, which are inc...
Text Solution
|
Draw two tangents to a circle of radius 3.5 cm from a point P at a ...
Text Solution
|