The base of a regular pyramid is a hexagon. the figure shows a regular hexagon with center c. an apothem is shown as a dashed segment perpendicular to an edge and is labeled as a. a dashed line segment joins the center with the left vertex of the edge perpendicular to the apothem. this segment has a length of 12 centimeters. the angle formed by the apothem and the segment measures 30 degrees. what is the area of the base of the pyramid? enter your answer in the box. express your answer in radical form. cm²

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: