86.8k views
19 votes
Sin40 cos40 / cos 10


2 Answers

3 votes

Answer:

0.59225502205

Explanation:

I guess this might be ok

User Miq
by
4.8k points
12 votes

Answer:

0,487925581

Explanation:

guess I tried

User Niels Bosma
by
5.2k points