There are 2601 students in a school the teacher want them to stand in rows and columns and the number of the row and column are equal what's the no of rows?

51

Step-by-step explanation:

From the question, we are informed that there are 2601 students in a school and that the teacher want them to stand in rows and columns.

Since the number of the row and column are equal, thus will go thus:

Let the number of row and column be represented by y. Therefore,

y × y = 2601

y² = 2601

y = ✓2601

y = 51

Therefore the rows and columns must be 51 each.

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation: