It is a safety procedure in industries that lock dangerous machines and ensure that there is no operation until maintenance or repairs have been made.
Mother Metis is the mother of athena and Zeus the father
Answer:
C, Writing
Explanation:
nothing really to explain
Sin(30°) =1/2 0.5
cos(30°) = (√3)/2
Note that the sin of an angle is equal to the cos of the complementary angle:
sin(60°) =cos(30°) = (√3)/2 since 30+60 = 90 (compl. angle)
The complete sentences are :
A) Angles 1 and 5 are <u>Congruent</u> because they are <u>Corresponding</u> angles
B) Angles 4 and 6 are <u>Supplementary</u> because they are <u>Same-side interior</u> angles
<h3>Determining the relationship between angles</h3>
Angles 1 and 5 are corresponding angles from the diagram and corresponding angles are congruent angles in geometry. while
Angles 4 and 6 are on the same side and are known as same-side interior angles. Summation of angles 4 and 6 add up to 180° therefore they are supplementary angles.
Hence we can conclude that the complete sentences realting to your question are as written above.
Learn more about Angles : brainly.com/question/25770607