In a triangle PQR with right angle at Q , the value of ` angle P is x, PQ = 7cm and QR 24 cm`, then find sin x and cos x

In a right angle triangle ABC with right angle at B , in which a= 24 units , b = 25 units and angle BAC =theta , then find sin A tan A ( A lt 90 ^(@))

In a right angle triangle ABC, right angle is at C, BC+CA = 23 cm and BC-CA = 7cm ,then find sin A tan B

In triangle PQR , RS is the bisector of angle R .if PQ = 6cm , QR = 8cm, RP = 4cm then PS is equal to ……………

Consider a triangle PQR ,right at R ,in which PQ = 29 units ,QR =21 units and angle PQR =theta , then find the values of (i) cos ^(2) theta + sin ^(2) theta and (ii) cos ^(2) theta -sin ^(2) theta

A right angled triangle PQR where angle Q=90^(@) is rotated about QR and PQ. If QR=16 cm and PR=20 cm, compare the curved surface areas of the right circular cones so formed by the triangle.

In right angle triangle Delta PQR ,right angle at Q,PQ = 6cm and angle RPQ =60^(@) Determine the lengths of QR and PR.

In Delta PQR ,right angle is at Q,PQ =3cm and PR =6cm Determine angle QPR and angle PRQ

Given that P(3,1),Q(6. 5), and R(x , y) are three points such that the angle P Q R is a right angle and the area of R Q P is 7, find the number of such points Rdot