in triangle `ABC` angle C is `90^@ , a=3 , b=4` and `D` is point on `AB` so that angle `BCD=30^@` then find length of `CD`

In /_\ABC , a = 3, b = 4, C= 90^@ and D is a point on AB such that angleBCD= 30^@ . Find the length of CD.

ABC is a right angled isosceles triangle with angle B = 90 ^(@) . If D is a point on AB so that angle CDB = 15^(@) and , if AD = 35 Cm, then CD is equal to:

ABC is a right angle isosceles triangle with angleB=90^(@). If D is a point on AB so that angle CDB=15^(@) and if AD=35 cm then the value of CD is-

ABC is a right angled isosceles triangles with angle B = 90 ^@ if D is a point on A B so that angle DCB = 15 ^@ and if Ad = 35 cm , then CD=

In any triangle ABC, if angle C=90^@ , AC=4 unit, BC=3, find AB.

In triangle ABC , angle C = angle 90 , D is the mid point of BC, Prove that AB^2 = 4AD^2 -3AC^2 .

In a triangle ABC, angle B=angleC=78^(@) . D & E are two points on side AB and AC such that angle BCD=51^(@) and angle CBE=24^(@) . Find angle angle CDE= ?

In triangle ABC , angle C = angle 90 D is the mid point of BC, prove that AB^2 = 4AD^2-3AC^2 .

In a triangle ABC, angle B=90^(@), AB=8 cm, BC=6cm . BD is perpendicular to AC, then find the length of CD, AD and BD.

In right-angled triangle ABC, angleB = 90^(@) , D is such a point on AB that AB : BC : BD = sqrt(3) : 1 : 1. Find the value of angleACD .