(vertice is (0,0) and your focal is 9/8
Answer:252
Step-by-step explanation:420x60/100
Adjacent sides of a parallelogram are not congruent.
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Quadrilateral</h3>
A quadrilateral is a polygon with four sides and and four angles. A parallelogram has opposite sides parallel and equal. Two consecutive angles of a parallelogram are supplementary. Opposite angles and diagonals are congruent. The diagonals bisect each other.
(2x + 7) + (3x - 2) = 180 (consecutive angles)
x = 35°
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