Question

given that tan theta is equals to 5 by 12 and angle theta is an acute triangle find sin theta cos theta​

Answer 1

Answer:

Step-by-step explanation:

Tan theta = 5/12 = P/B

According to theorem,

H² = P²+B²

H² = 25 + 144 = 169

H= 13

So,

sin theta = P/H = 5/13

Cos theta = B/H =12/13