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What direction is 45 degrees clock wise from due east?
South East
What is the reciprocal bearing of 117 degrees?
YES!!! it is 360 - 117 = 243 For bearing (navigation) . Bearing of due North is bearing zero(0) . Then moving around the compass clockwise due East is bearing 090 , die South is bearing 180 and due West is bearing 270 . However, if starting at bearing zero(0) and moving ANTI-Clockwise , the first bearing is 270 , which is 90 degrees of turn. The 90 degrees in anti =clockwise is the inverse. NB For ALL bearings you quote three digits. So due East , bearing 90 is quoted as '090'. This is normal navigational practice.
A boy runs at - 2 ms east. What is another way of describing the boy's direction?
+2 m/s due West.
What is the back azimuth of 168 degrees?
348 degrees. It is the exact opposite on a compass dial. 168 is 12 degrees before due south, so the back azimuth is 12 degrees before due north.
Hunter in a tree 90 ft above the ground see 2 deer. 1 is due west at at angle of depression 34 degrees and other due east at angle depression 58 degrees how far part to nearest whole number are they?
West. tan theta = opposite/adjacent you have opposite, 90 feet, you want adjacent ( degree mode) tan 34 degrees = 90 feet/adj. adjacent = 90 feet/tan 34 degrees = 133.4 feet ------------------------same for east tan 58 degrees = 90 feet/adj. adjacent = 90 feet/tan 58 degrees = 56.2 feet ------------------- 133.4 feet + 56.2 feet = 190 feet is the distance 2 deer are apart
