SSS theorem or side-side-side triangle congruent theorem state that each side of one triangle must be congruent to the opposite side of another triangle. It means they same measurements. So, when triangle DEF is congruent to triangle D'E'F by SSS theorem, the only transformation that can be done is the measurements of one side of D'E'F is move to other sides as well as the next two sides, but it would have remained that all sides are having the same length to each side of DEF.
Answer:
6 hours
explain
We know that each 15 degree makes an hour
15 degree = 1 hour
90 degree = 90/15=6 hours
Note: when places are located to the East of pm or GMT, the time will be ahead of PMT or GMT and vice-versa
So, 90 degree is to the east of PM, time will be
2:00pm +6 hours = 8:00pm on 90 degree east
Thank you!
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<span>The regions colored BROWN on the map above represent the polar climates of the world.
Hope this helps. :)</span>