Question

if sin theta =5/13 find sin theta + cos theta​

Answer 1

Answer:

17/13 answer

Step-by-step explanation:

sin theta = 5/13

applying phythagoras theorem

h^2 = p^2 + b ^2

b^2 = h^2 - p^2

b^2 = 169 - 25

b^2 = 144

b = √ 144

b = 12

cos theta =base/hypotaneous=12/13

sin theta + cos theta=5/13+12/13=17/13