Write one rational and irrational number lying between 0.25 and 0.32

Rational Number = 0.3

Irrational Number root 0.1

Step-by-step explanation:

Rational Number is a number which can be expressed as a fraction. Since 0.3 can be expressed as a fraction which is 3/10, 0.3 is a Rational Number.

Irrational Number is a number which cannot be expressed as a fraction. Since root of 0.1 cannot be expressed as a fraction and its value is around 0.316. Hence root 0.1 is an Irrational Number.

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°