200k views
3 votes
What is sin 7pie/4

the answer does not have pie in it

and it is not a decimal

User Iefpw
by
8.4k points

1 Answer

3 votes
Hello,
sin(-45°)=-√2 /2 =-0,7071067....

User Anton Shurashov
by
8.3k points

Related questions

1 answer
1 vote
45.3k views
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.