Find the measure of angle GFH. Assume that lines which appear to be diameters are actual diameters.

all it means is function 3

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:

what am i trying to find out. you didn't put up the whole question.

step-by-step explanation:

hello, it is c -4

hope i you have a good day