0 Deepak Bora Asked: July 14, 20202020-07-14T13:28:22+05:30 2020-07-14T13:28:22+05:30In: CBSE In ∆ ABC, right-angled at B, AB = 24 cm, BC = 7 cm. Determine: (i) sin A, cos A (ii) sin C, cos C 0 This is the first question of exercise 8.1, chapter Introduction to Trigonometry, NCERT introduction to trigonometryncert maths solutionstrigonometric ratios Share Facebook Related Questions A train travels 360 km at a uniform speed. If the speed had been 5 km/h more, it ... Is it possible to design a rectangular park of perimeter 80 and area 400 m^2? If so find ... Check whether -150 is a term of the A.P. 11, 8, 5, 2, … Find the area of a rhombus if its vertices are (3, 0), (4, 5), (-1, 4) and (-2,-1) ... In ∆ PQR, right-angled at Q, PR + QR = 25 cm and PQ = 5 cm. Determine ... Leave an answerLeave an answerCancel reply Featured image Select file Browse Add a Video to describe the problem better. Video type Youtube Vimeo Dailymotion Facebook Choose from here the video type. Video ID Put Video ID here: https://www.youtube.com/watch?v=sdUUx5FdySs Ex: "sdUUx5FdySs". Click on image to update the captcha. Save my name, email, and website in this browser for the next time I comment.