Home
Class 10
MATHS
In right angle triangle ABC, 8cm ,15 cm ...

In right angle triangle ABC, 8cm ,15 cm and 17 cm are the length of AB,BC and CA respectively , Then find `sin A , cos A and tan A .`

Text Solution

Verified by Experts

The correct Answer is:
` sin A = (15 )/( 17) `
` cos A =(8)/( 17) `
` tan A = ( 15)/( 8) `
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRY

    NCERT BANGLISH|Exercise Exercise -11.2|13 Videos

  • TRIGONOMETRY

    NCERT BANGLISH|Exercise Exercise -11.3|11 Videos

  • TRIGONOMETRY

    NCERT BANGLISH|Exercise THINK AND DISCUSS|13 Videos

  • TANGENTS AND SECANTS TO A CIRCLE

    NCERT BANGLISH|Exercise Try this|5 Videos

Similar Questions

Explore conceptually related problems

If ABC is a right triangle right-angled at B and M, N are the midpoints of AB and BC respectively. Then 4 (AN^2 + CM^2) =

The sides of a right angle triangle PQR are PQ = 7cm , PR =25 cm and angle Q = 90 ^(@) respectively , Then find tan P -tan R

In right angled triangle ABC, angleB is right angle. If AB= 8sqrt3cm and BC = 8cm, then find the value of angleACB and angleBAC .

In a right angle triangle ABC, right angle is at B ,If tan A=sqrt(3) , then find the value of (i) sin A cos C+ cos A sin C " "(ii) cos A cos C -sin A sin C

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

The length of two sides adjacent to right angle of a right angled triangle are 15 cm and 20 cm. Calculate the volume of the solid formed by completely revolving the triangle once by taking the hypotnuse as axis.

In a right angled triangle angleABC = 90 and BD bot AC . If BD = 88 cm and AD = 4cm then find the length of CD.

In the right-angled triangle ABC , /_B=90^(@) and the points D and E are on the sides AC and BC such that DE||AB . If AB=9cm , DE=3cm and AC=24cm , then find the value of AD .