Question

4
and tan A.
4. Given 15 cotA= 8, find sin A and sec A.
13​

Answer 1

Answer:

sinA= 15/17. secA= 17/8

Step-by-step explanation:

given, base= 8

perpendicular=15

using phythagorous,

(h)²= (b)²+(p)²

h= √(b)²+(p)²

h= √ 8²+15²

h= √64+225

h= √289

h= 17

so sinA= p/h = 15/17

secA=h/b = 17/8

Answer 2

Answer:

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