In a circle, the parts of the diagonals multiply to equal each other, so 6·4=2x.
2x = 24, x = 12.
Answer:
1 is not true
2 is sometimes
3 is true all the time
4 is true all the time
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer: 90°
Explanation: the sum of all the angles in a triangle = 180. So 70 + 30 = 90 and 180-90=90