Question

triangle abc angle b is equal to 90 degree. the 15 cot a is equal to 8 2 Sin A cos x 1 ka Maan gyat kijiye
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Answer 1

Answer:

answer is enclosed in attached photo

Step-by-step explanation:

2 Sin A Cos A = 240/ root 161

Answer 2

Answer:

cot A=8/15

= base/perpendicular

therefore h=√8^2+15^2

=√289

=17

now sinA = CB/AC

= 15/17

and secA= 8/17