All you need to do is multiply 3 yards by 10 yards to get 30 square yards.
Answer:
Part 1) 
Part 2) 
Step-by-step explanation:
The picture of the question in the attached figure
Part 1
Find the length side AB
we know that
----> by SOH (opposite side divided by the hypotenuse)
substitute the given values

solve for AB

Part 2
Find the length side AC
we know that
----> by TOA (opposite side divided by the adjacent side)
substitute the given values

solve for AC

Answer:98mm
Step-by-step explanation:
You add the length and width together and then multiply by 2
Answer:
2.5 miles
Step-by-step explanation: