Answer:
150 °
Step-by-step explanation:
Question says to find about Which of the following angles has a reference angle of 30 °.
We know that reference angle is the smallest angle that the terminal side of a given angle makes with the x-axis.
We will just subtract the given angle 30 ° from 180 ° to get the respective reference angle
180 ° - 30 ° = 150 °
Hence final answer is 150 °
question 1: 36x25
Answer: B. 900 square yards
Question 2: 231
question 3: 309,058,304
Then the surveyor should ask how many people do they read books very simple
Answer:
A and C
Step-by-step explanation:
<h3>A</h3>
<h3>C</h3>