Answer:
7
Step-by-step explanation:
13.23 = 10
2.570= 3
10-3=7
Answer: 112.5 cm3
Hope that helped!
x = 77 degrees
angle x = (76 + 78)/2 = 154/2 = 77 degrees
Use the Chord angle theorems
24
6x4=24 and 8x3=24