1.) a triangle has two interior angle measures of 82º and 19º. find the measure of
the third interior angle.
how do you find the third interior angle?

79°

Step-by-step explanation:

A triangle has 180° in it so 180 - 82 =98- 19=79

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:

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20