we know that
The minor arc ST is equal to the angle ∠SOT by central angle
∠SOT=∠ROU ------> by vertical angles
In this problem we have
∠ROU=
substitute
∠SOT=
so
minor arc ST=
Find the major arc SRT
we know that
The major arc plus the minor arc is equal to 
minor arc ST+major arc RST=
Solve for major arc RST
major arc RST=
therefore
<u>the answer is</u>
Answer:
Rate in still water = 27 mph
Rate in the current =36 mph
Step-by-step explanation:
The rate is the speed the boat use to travel in the water
The distance travelled upstream = 108 miles
The time taken to travel upstream = 4 hours
The rate in still water /upstream = 108/4 = 27 mph
The rate in the current /downstream = 108/3 =36 mph
Answer:
just multiply every number by 2 and it should work out.
Step-by-step explanation:
3/162=3/60+3/120 3/162 is equal to 2/152
The formula for area of a sector is...
A = 
θ
NOTE θ is converted from degree to radian
θ = 167 × 
θ = 
so...
A = 
A = (1/2)(316.84)(2.9146)
A = 158.42 * 2.9146
A = 461.7
Hope this helped!
