Which benchmark angles (multiples of 30º or 45º) are closest to the rotation angles below? choose all that applies

a. 40º b. 140º c. 175º

d. 220º e. 250º f. 310º

a,c,d and f  are correct

Step-by-step explanation:

Benchmark angles are the angles  that are multiples of either 90°, 45° or 30°. Here multiple of only 30 and 45 are asked. So, among the options those angles which are common multiples of 30°and 45° must be the answers.

here options a,c,d and f  are correct.

For any query, comment box is open feel free to ask.

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00