Which minimum measurements do you require to check if the given figures are congruent:
i. Two rectangles `" "` ii. Two rhombuses.

Any two similar figures are congruent.

Any two similar figures are always congruent.

Mention two requirement for a given quantity to be a vector.

Any two congruent figures are similar

If in the figure a || b and c || d, then name the angles that are congruent to (i) angle1 (ii) angle2 .

Which measure of dispersion do you use for a frequency distribution with open-end class?

There are some statements given below. Write whether they are true or false : Two right angle triangles are sometimes congruent.

Once again you are given four cards. Each card has a number printed on one side and a letter on the other side. Which are the only two cards you need to turn over to check whether the following rule holds? "If a card has a consonant on one side, then it has an odd number on the other side."

In which one of the following geometric figures, the length of two diagonals are equal ?