Answer:
-1.5
Step-by-step explanation:
Answer:
141.625
Step-by-step explanation:

If all the angles are 60 degrees, this is an equilateral triangle. This means that all the sides have the same lengths. Whatever length side a is, b and c have the same length.
Hope this helps :)
The answer is d because it is
I need a paragraph using 10 of these 15 words sensible,startled,jovial,lecture,saunter,comical,apologize,banish,cautious,ascend,
Annette [7]
Ethan was startled when he learned that he made the football team. He was reassured by family and friends that he would do a great job. Being cautious, Ethan was able to get his workout routines down packed with lectures from his coach. Once the games started, his level of play ascends to the point that some people had to apologize because they thought he wasn't good enough. Ethan had a few comical moments when the football tumbled during a game, but his level of low self-esteem descend because his confidence grew. He became sensible and banish all negativity.