If AC equals 6 and BD equals 4, then AB equals 5.
yes
67 degrees
36
8line2
4\10
It can be but need not be.
no
No siree
yes
12
67 degrees
36
yes because ab plus bc is ac
9_or_yes">9 or yesA+ = 12
Zero.For instance, given a right triangle with points ABC. where AC is the hypotenuse, then to find the angle between AB, we take sin(AB/AC), where AB is the distance between points A and B, and AC is the distance between A and C. If we replace AB with 0, the equation would be sin(0/AC). Sine of zero is always zero.
the midpoint of AB.
If CB is the hypotenuse, then AB measures, √ (62 - 52) = √ 11 = 3.3166 (4dp) If AB is the hypotenuse then it measures, √ (62 + 52) = √ 61 = 7.8102 (4dp)