Question

plese give reason for each step​

Answer 1

Answer:

sin Q = (7/25)cos Q = (24/25)

Explanation:

Let

LetOQ= x cm then

LetOQ= x cm thenPQ = 1+x

LetOQ= x cm thenPQ = 1+xby Pythagoras theorem we get

on solving it we get value of x which is

on solving it we get value of x which isx= 24

on solving it we get value of x which isx= 24so PQ = 24

on solving it we get value of x which isx= 24so PQ = 24OQ = 25

on solving it we get value of x which isx= 24so PQ = 24OQ = 25as we know all 3 sides we can calculate sin Q and cos Q which are

on solving it we get value of x which isx= 24so PQ = 24OQ = 25as we know all 3 sides we can calculate sin Q and cos Q which aresin Q = (7/25)

on solving it we get value of x which isx= 24so PQ = 24OQ = 25as we know all 3 sides we can calculate sin Q and cos Q which are sin Q = (7/25)cos Q = (24/25)

Answer 2

hi,

we know that

sin Q = (7/25)cos Q = (24/25)

Let

LetOQ= x cm then

LetOQ= x cm thenPQ = 1+x

LetOQ= x cm thenPQ = 1+xby Pythagoras theorem we get

on solving it we get value of x which is

on solving it we get value of x which isx= 24

on solving it we get value of x which isx= 24so PQ = 24

on solving it we get value of x which isx= 24so PQ = 24OQ = 25

on solving it we get value of x which isx= 24so PQ = 24OQ = 25as we know all 3 sides we can calculate sin Q and cos Q which are

on solving it we get value of x which isx= 24so PQ = 24OQ = 25as we know all 3 sides we can calculate sin Q and cos Q which aresin Q = (7/25)

on solving it we get value of x which isx= 24so PQ = 24OQ = 25as we know all 3 sides we can calculate sin Q and cos Q which are sin Q = (7/25)cos Q = (24/25)