Question

18. If sin (0 + 36)° = cos 0 and 0 as well
as
0 + 36 are measures of actute angles, find
the value of 0.​

Answer 1

Answer:

remember the formula

sin (90°- O)=cos O

cos(90°-O)=sin O

Step-by-step explanation:

sin (0+36°)=cosO

sin(0+36°)=sin(90°-0)

0+36=90-0

O+O=90-36

2O=54

0=54/2

O=27