In `triangleABC`, if AB=CD, which of the following statements must be true?
I.`xgtz`
II. `ygtx`
III. `ABgtBC`

If fig. which of the following statements must be true?

Which of the following statements must be true? I. a+blt180 II. a+d=180 III. a+dgt180

If ab > 0 , then which one of the following must be true?

For parallelogram ABCD above, if ABgtBD which of the following statements must be true? I. CDgtBD II. angleADBgtangleC angleCBDgtangleA

In triangleABC,angleA=30^(@),a=6 and c=8 . Which of the following must be true?

If x = -|x| , then which one of the following statements could be true? I. x = 0 II. x III. x > 0

In the given figure, AB = BC, AD = CD. Then, which of the following is true?

If the range of a set of integers is 2 and the mean is 50, which of the following statements must be true? I. The mode is 50. II. The median is 50. III. There are exactly three data value.

In circle O above, AB=3 and CD=2 . Which of the following statements must be true? I. angleABC and angleBCD have equal measures II. overline(AB)||overline(CD) III. 2(AE)=3(CE)

If a = 3 + b , which of the following must be true? I. a > b + 2.5 II. a III. a > 2 + b