ec would equal 6 because ac equals 12 and e meets in the middle of the parrallelogram (ehh im not gonna explain anymore just trust me. i got the answer right on my quiz and i looked up exactly what you asked)
12
Assuming that AB and AC are straight lines, the answer depends on the angle between AB and AC. Depending on that, BC can have any value in the range (22, 46).
For you A+ Cheaters ;D it's 50!
If 2 segments have the same length they are known as 'congruent segments' IE: segment AB=segment AC (or AB=AC) then AB @ AC (or AB is congruent to AC)
If AC plus CB equals AB and AC is equal to CB, then point C is the midpoint of segment AB. This means that point C divides the segment AB into two equal parts, making AC equal to CB. Therefore, point C is located exactly halfway between points A and B.
12
The answer is "No Solution" because there is not enough information.
9_or_yes">9 or yesA+ = 12
80 degrees.
Given that AB = 8 units and AD = 10 units, we can use the ratios of corresponding sides in similar triangles to find the measure of DC. Since triangle ADC is similar to triangle ABC, the ratio of DC to AB is equal to the ratio of AD to AC. Thus, DC/8 = 10/AC. Solving for DC, DC = 8 * 10 / AC.
149
9
Assuming that AB and AC are straight lines, the answer depends on the angle between AB and AC. Depending on that, BC can have any value in the range (22, 46).
36/√3
For you A+ Cheaters ;D it's 50!
4\10
There is no information as to what the underlying shape is! It is not even clear that the lines are all in the same plane!