Question

state whether -√64 is a rational number or irrational

who explains with full process I will mark them as brainlist​

Answer 1

Step-by-step explanation:

Name the various types of commonly used mirror.

↦The various types of commonly used mirrors are

Plane mirror - A plane mirror is a mirror with a flat reflective surface. For light rays striking a plane mirror, the angle of reflection equals the angle of incidence.

Spherical mirror -A curved mirror is a mirror with a curved reflecting surface. The surface may be either convex or concave

Concave mirror - A curved mirror is a mirror with a curved reflecting surface.

Convex mirror - A convex mirror or diverging mirror is a curved mirror in which the reflective surface bulges towards the light source. Convex mirrors reflect light outwards.