50 POINTS PLZ ANSWER BOTH CORRECTLY THO
1.
Given:
AB
tangent to circle O at B, and secant through point A intersect the circle at points C and D. Find CD, if
AB = 4 cm, AC = 2 cm;
2.
Given:
AB
tangent to circle O at B, and secant through point A intersect the circle at points C and D. Find CD, if

AB = 5 cm, AD = 10 cm.

30 ... Find the angle measure of CD and ED.

Step-by-step explanation:

A circle is the locus or set of all points in a plane equidistant from a given point called the center of the circle. Words ... Then find its measure. b. m GLH a. mGH minor are c. m GLJ semide. 122. - 1220 ... 2. In the figure below, AB is the diameter of a circle of radius 17 miles. If BC = 30 ... Find the angle measure of CD and ED.

30  

Find the angle measure of CD and ED.

Step-by-step explanation:

A circle is the locus or set of all points in a plane equidistant from the center of the circle at a given point.   Then come up with the scale. a. M A. GLH. MGH minor is c. M Semid GLJ. 122. 122. -- 1220-1220 ... 2. AB is the diameter of a 17 mile wide circle in the figure below. When BC = 30 ... Find the balance of CD and ED angles.

~MistyMia~

d

step-by-step explanation:

hello and welcome!

so, when we see the words "proportional" along with a table, we need to know that we're looking numbers that divide by the same thing.

looking at this table, we simply have to do a trial and error, and divide to see which numbers have the same quotient. if you look at choice a & c, they both have equal quotients for three of the numbers, with one exception, so those can't be the answer. looking at b, there is no similarity, so that can't be it. then, we see d; if you divide all the numbers in the table, you'll see that they all divide by two, which is a proportional relationship, and our answer!

also, always remember that the x will always be the number that goes into y, and somewhere behind this table, is a formula. for this specific table, the formula would be:

since our x-value is being divided by two to get the y-value. and if they were to ask for more numbers in the series, this is the formula you would use to find them.

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.