
Step-by-step explanation:
d=20
r=10
π=3



Answer:
K (-1,-1)
Step-by-step explanation:
Answer:
29°, 58°, and 93°
Step-by-step explanation:
If the angles opposite are equal, the sides are equal. In order to have three different side lengths, you must have <em>three different angles</em>.
80% because I did the math