Respuesta :

Answer:

ok this is better

Step-by-step explanation:

1 A

2 D

3 B

4 C

5 A

6 C

7 B

8 D

9 A

10 C

11 B

12 D

13 A

14 A

15 D

16 B

17 D

18 C

19 D

20 A

22 B

i got 256.4. The triangle as a whole is equal to 180 each side of the triangle is 23. 180-23(2)=134 for the missing side. This making the radius of the circle 67. Use the circumference equation to get 420.97 divide in half and get 210.4. 210.4+46=256.4 p