Beth is constructing the circumscribed circle for △abc.

which construction could be her first step?

construct a copy of ∠a that is adjacent to ∠b .

construct the perpendicular bisector of ac .

construct the angle bisector of ∠b .

construct the angle bisector of ∠c .

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.