Which of the following angles has an exact measurement?
a. Right angle
b. Acute angle
c. Obtuse angle
d. Complementary angle
a. Right angle
Trades & Technology
You might also like to view...
? Identify and state the historical significance of John C. Calhoun.
What will be an ideal response?
Trades & Technology
The framing system in a pre-engineered building often weighs less than _____.
a. four pounds per square foot b. three pounds per square foot c. two pounds per square foot d. one pound per square foot
Trades & Technology
The _____ contains vocal cords that vibrate when air passes through them, producing sound
a. nasal cavity c. bronchi b. larynx d. esophagus
Trades & Technology
A psia reading of zero indicates __________.
A. the atmospheric pressure at sea level B. a vacuum
Trades & Technology