10 ---> x (At the end of the diagram) A trapezold is shown on the grid.

questions :

The length of base BC is ___ units, the length of bade AD is ___ units.

The height of trapezold ABCD is ___ units.

The area of trapezold ABCD is _ square units.

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Find the value of x for which line a is parallel to line b

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer

Aliter of water contains about 3.35 x 10^25 molecules. a certain river discharges about 2.9x 10^8 l of water every second. about how many molecules does the river discharge every minute? write your answer in scientific notation