Answer:
(a+b)2 = a² + b² + 2×a×b
Step-by-step explanation:
1.5 times 6 is equal to 9. So the answer is 9 kilometers
9514 1404 393
Answer:
∠PTR = 80°
∠PTQ = 45°
∠QTS = 83°
Step-by-step explanation:
The outer scale is useful for reading the values of angles that start with PT.
∡PTR = 80°
∡PTQ = 45°
The measure of angle QTS is found from ...
∡PTS = ∡PTQ +∡QTS . . . . . angle sum theorem
∡QTS = ∡PTS -∡PTQ . . . . . subtract ∡PTQ
∡QTS = 128° -45°
∡QTS = 83°
Answer:
1040 ft
Step-by-step explanation:
The first thing is to add the two lengths of the semicircle to make it one whole circle. Then, you add the two lengths of the rectangle which is the measurements in the middle part.
Done! The answer gives you: 1040 ft