Question

if cotA=3/4 then secA=?

Answer 1

cot = b/p

cot A = 3/4

h = ✓ 3²+4²

= ✓ 9+16

= ✓25

= 5

sec = h/ b

= 5/3

Answer 2

hi pal
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here's the answer
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Cot A = 3/4 (adj/opp)

hyp = 5 [(4^+3^= 25) therefore, root over25 = 5]

secA =( hyp/adj)= 5/3
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hope this helps!