Question

if tanA=16/30 then find cosecA​

Answer 1

Answer:

cosecA = 17/8

Step-by-step explanation:

tanA = 16/30

tan A = 8/15. (on cutting)

tan = perpendicular/base

so perpendicular= 8, base = 15

so now we have to find hypotenuse

formula to find hypotenuse : (hypotenuse)^2 =(perpendicular)^2 + (base)^2

(hypotenuse)^2 =( 8)^2 + (15)^2

(hypotenuse)^2 = 64+225

(hypotenuse)^2 = 289

hypotenuse = √289

hypotenuse= 17

so, cosecA = hypotenuse / perpendicular

cosecA = 17/8

Answer 2

Answer:

a present or future tense in the principal clause may be followed by any tense in the subordinate clause.