Petroleum : n
aluminum : r
dirt : r
salmon : r
coal : n
Answer:
The answer is 9.2 because by measuring the hypotenuse of the points you can accurately measure the angle.
Explanation:
Find points. Measure across.
noun
1.
a fertile spot in a desert, where water is found.
or
2.
type of rigid foam into which the stems of flowers can be secured in flower arranging.
