SOLUTION
Given B is the midpoint of AC ABBC 1 and C is the midpoint of BD BCCD2 ie on adding 1 and 2 ART We get ABBCBCCD hence ABCD hence proved
Answer:
2/15
Step-by-step explanation:
Answer:
x = 11
Step-by-step explanation:
- Vertically opposite angles are equal
- Angles around a point add up to 360°
Therefore, 



I think 5x23x2=23x5x2=23x10=230 the property is the associativity
Answer:
1/8
Step-by-step explanation:
1/2÷4=
1/2×1/4=1/8