joelpimentel joelpimentel

15-03-2018
Mathematics

contestada

One angle of a right triangle measure a°, where cos a° = 3/5. What is sin(90° - a°)? (PLEASE ANSWER!!!)

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Brianna670 Brianna670

15-03-2018

Easy, a right angel is 90 degrees.But, since the sum would be 180 degreeses, the sides of the right angel will be called a hypotenuse. In other words,

Your answer would be: 180 degreeses.

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