Answer:

Step-by-step explanation:
We know that 1π rad=180°
Hence we can use a proper relation

Solving for x results

Answer:
Step-by-step explanation:
<u>Sides are:</u>
<u>There are following number of posts on each of the sides:</u>
- 20 ft side ⇒ 20/5 = 4
- 25 ft side ⇒ 25/5 = 5
- 35 ft side ⇒ 35/5 = 7
<u>Total number:</u>
Answer: Third option.
Please, see the detailed solution in the attache file.
Thanks
The correct answer is d. Please give me brainlest I hope this helps let me know if it’s correct or not okay