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BasketballEinstein

Answer:

11. [tex]\displaystyle 60° = m∠REN[/tex]

10. [tex]\displaystyle 60° = m∠ENR[/tex]

Step-by-step explanation:

In every rectangle, when you have two diagonal segment bisectors, you will always have a circumcentre showing all midpoints of both segment bisectors, however, it measures 120° going vertical and 60° going horisontal, so with that being said, you have your answers.

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* NOTE: Remember, the sum of the interior angles of ALL TRIANGLES is 180°.

Answer:

there is 30 degrees on boths sides of OBE so the triangle is 30,30 and another angle

all triangles have 180 degrees so 180 - 30 - 30 = 60 so OBE is 60 degrees.

Opposite angles of a rectangle have the same angles so REN is 60 degrees

ENR is also 60 degrees because they are the same angle so the angles have to be 60, 60, 60

Hope this helps

(both angles are 60)

Step-by-step explanation: