yes
67 degrees
36
8line2
4\10
It can be but need not be.
no
No siree
yes
12
67 degrees
36
9_or_yes">9 or yesA+ = 12
yes because ab plus bc is ac
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)