Question

1. In AABC, right-angled at B, AB = 24 cm, BC = 7
(1) sin A, cos A
(ii) sin C, cos C
2. In Fig. 8.13, find tan P-cot R.
3
3. If sin A =
32
calculate cos A and tan A.
4
4. Given 15 cotA= 8, find sin A and sec A.
5. Given sec =
13
--, calculate all other trigono
12​

Answer 1

Answer:

first we have ,sin theta =p/h,

cos theta =b/h

Answer 2

Answer:

given,

AB = 24cm, BC = 7cm, AC = ?

using pythagoras theorem

Step-by-step explanation:

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