Question

if tan theta =a/b find the value of sec theta

Answer 1

tan theta =. a/b
height/base= a/ b
therefore, height= a
base= b
by Pythagoras theorem
hypotenuse square = sum of square of other sides
let hypotenuse be " c"
c square = a square+ b square
therefore, c=the whole square root of a square +b square
sec theta = hypotenuse/base
= the whole square root of a square +b square/ b

Answer 2

this is correct answer plz. mark as brainlest