Answer:
B
Step-by-step explanation:
20x2 is 40, so 50x2 is 100
Answer:
They are c: vertical angles
Step-by-step explanation:
vertical angles are formed by intersecting lines, thus making 1 and 4 vertical angles
It should be the second answer.
Reason:
-np-3≥7(c-4)
-np≥7c-28+3
-np≥7c-25
-n≥(7c-25)/p
N≤-(7c-25)/p
we are given
BE=x
ED=x+10
AE=x+1
EC=x+3
we can see that two chords AC and BD are intersecting inside the circle
so, we can use property

now, we can plug values

now, we can multiply them

now, we can move all terms on left side


...............Answer