noah took a long bike ride. he began at his house, riding 3 km west. he turned north and rode 5km . he took a turn to the east and rode 6km. next he rode south for 2km. noah turned west and rose 3km, then made one more turn to get home . which direction was his last turn and how far was the last leg of the trip

His last turn was in West direction and his last leg of the trip is 6 Km away

Step-by-step explanation:

The direction and distance travelled is as follows

a) West - 3 Km

b) North - 6 Km

c) South 2 Km

d) West - 3 KM

At last he turned in the west direction and he travelled 3 Km + 3 Km = 6Km

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

i'm sorry i don't know

step-by-step explanation: