Question

Please help with this

Answer 1

Explanation:

Recall that cos Ф = adj / hyp. If adj = 6 and hyp = 10, then by the Pythagorean Theorem, opp = 8: 6² + 8² = 10²

Then:

sin Ф = opp / hyp = 8/10 or 4/5

cos Ф is given: 6/10 or 3/5

tan Ф = opp / adj: 8/ 6 or 4/3

cot Ф = 1/sin Ф = 10/8 or 5/4

sec Ф = 1/ cosФ = 10/6 or 5/3

csc Ф = 1 / sin Ф = 10/8 or 5/4