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00:00 - 00:59 | questions is that if sin theta is equal to cos theta - 45 degree where theta and Theta - 45 degree are acute angles find the degree measure of it are so it's given that theta and Theta - 45 degree are acute so less than 90 degree equal to also now will take up the equation sin theta is equal to cos theta - 45 degree to solve this will check one identity which says cause of 90 - theta is equal to sin theta and Sin of 90 minus theta is equal to cos theta so this equation can be written as |

01:00 - 01:59 | cost of 90 minus theta in place of sin theta is equal to cos theta minus 45 degree angle will be created so it will be 90 - theta is equal to Theta - 45 degree which implies theta + theta is equal to 90 degree + 45 degree this implies 2 theta is equal to 135 degree and theta is equal to 135 degree to which is equal to 7.5 female power Finance share the degree measure of the is equal to 67.5 degree I hope you understood explanation thank you |