Are the two triangles below similar?

a) yes; they have proportional corresponding sides
b) no; they do not have proportional corresponding sides
c)yes; they have congruent corresponding angles
d) no; they do not have congruent corresponding angles

ii6tyhj7 juj3yyj333ju jmyhthhtk7h jg hajj jiijh

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: