by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.
therefore, tan(50) equals ac/3
multiply each side by 3 to get: ac=3tan(50)
the answer is b.
Answer from: Quest
answer: an 8-foot rope is tied from the top of a pole to a
stake in the ground, as shown in the diagram
below
step-by-step explanation:
Answer from: Quest
d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two
Another question on Mathematics
Mathematics, 21.06.2019 13:30
Answer the questions in the attachment. a rescue helicopter is at point a and a rescue boat is at point e. the helicopter pilot spots boats in distress at points d and c,with angles as marked in the diagram. figure abce is a rectangle. the altitude of the rescue helicopter, represented by ae, is 5000 feet.