squaring

How many squares are shaded in the figure? => 4 out of 12 or 6 out of 12 or 5 out of 12 or 8 out of 12..

How many diamonds have no squares in the middle? => 5 out of 8 or 2 out of 8 or 3 out of 8 or 1 out of 8..

Identify a square. => Figure 1 or Figure 3 or Figure 2 or Figure 4..

Which of the following is true for the square ABCD? => AB || CD or AD || AB or BC || AB or AD || CD..

What is the volume of the square pyramid? => 42 cm 3 or 48 cm 3 or 54 cm 3 or 72 cm 3..

Find the area of the square. => 15 2 square cm or 25 4 square cm or 23 4 square cm or 27 4 square cm..

Let A be a square matrix of order n. If there exists a matrix B of order n such that AB = BA = I, where I is the identity matrix of order n, then the matrix A is said to be invertible and B is called the inverse (or reciprocal) of ..

The square root of mean square speed is called root-mean-square speed or rms speed. It is denoted by the symbol v rms . Thus, Equation (iv) may be written as ..

Which of the following numbers is a perfect square? => 24 26 or 5 or 6.29 or 4 49..

The adjoint of a square matrix [a i j ] is defined as the transpose of the matrix [A i j ] where A i j are the cofactors of the elements a i j . Adjoint of A is denoted by adj A. ..