how many sides does each triangle
and cut them into equal parts
Option C:
The measure of arc CD is 40°.
Solution:
Given data:
m∠X = 11° and m(arc AB) = 18°
To find the measure of arc CD:
We know that,
<em>Angle formed by two intersecting secants outside the circle is equal to half of the difference between the intercepted arcs.</em>


Multiply by 2 on both sides.
22° = arc CD - 18°
Add 18° from both sides.
40° = arc CD
Switch the sides.
arc CD = 40°
Hence the measure of arc CD is 40°.
Option B is the correct answer.
12 ribbons
p.s: im in 7th grade so you can trust me
Answer:
q=24
Step-by-step explanation:
2+-6=-4
20+4=24
The 24 is the sum of the 20 and to turn the negative into 0 plus the 20 equals 24
Y=mx+b, m= slope, b= y intercept, plug in. Y=3x+5