The diagram has been inserted below.
There is a circle.
Two chords, BC and DE intersect at a point F inside the circle.
A chord of a circle is a straight line segment whose endpoints both lie on the circle.
To know the chord length, we need to know the radius or central angle or the perpendicular distance to the center.
This is the factor tree check oit the pic to find out
Answer:
144 169 225
Step-by-step explanation:
12² = 144
13² = 169
15² = 225
Answer:
11, A
Step-by-step explanation:
90 - 35 = 55
55/5 = 11
Answer:
54/3-7=11
Step-by-step explanation:
x/3<u>-7=11</u>
+7 +7
(3)x/3=18(3)
x=54
Check
54/3-7=11
18-7=11
11=11