triginometry
in a triangle 3, 4, 5, what is the sin of theta?
4/5
250 ÷ 50
5
in the same triangle, what is cos of theta?
3/5
164 ÷ 4
41
What is tan of theta?
4/3 or 4/5/3/5
630 ÷ 21?
30
What is coc of theta?
1 1/4 or 5/4
910 ÷ 13
70
what is sec of theta?
5/3 or 1 2/3
840 ÷ 28
30