Answer:
i think thats gonna be (1,6)
Step-by-step explanation:
Answer:
16 the answer
Step-by-step explanation:
We can use trigonometry. The cosine of 15 will be the side adjacent to the 15-degree side (the one we are looking for) divided by 20, the hypotenuse. As cos(15) is about .966, we get 19.32 as the side we are looking for.