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scalene and obtuse

Step-by-step explanation:

its actually because obtuse is and angle measured over 90 degree's

scalene is a triangle that is angles that are all different

obtuse = over 90 degrees

right = 90 degrees

acute = less than 90 degrees

scalene = all different angles

equilateral = all equal angles

isosceles = 2 equal acute angles and one obtuse angle

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.