<span>You need to construct the two perpendicular bisectors (Any 2 of the 3 will do)
So the answer is :Construct the perpendicular bisector of ST</span>
Reflex angle because straight is 180 and right is 90 and acute is less than 90
Supplementary angles add up to 180°
-> The measure of an angle that is supplementary to a 71° angle is 180° - 71° = 129°
Answer:
40 feet
Step-by-step explanation:
the diameter is just Rx2 (R being the radius)
