find the angles[∠] in the given img
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find the angles[∠] in the given img
-Thanks.
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and sum of angle r OD and aoi and 60 and 60 is equal to 360 degree
and as we know that angle r o d is equal to angle a if angle a oe+ angle r o d is equal to 360 - 120
and angle aoe+ angle r o d is equal to 240 degree
and two multiply angle AOE is equal to 240 degree
and angle a is equal to 120 degree
so angles ARD AND E ARE EQUAL.
RA IS A LINE OF 180 DEGREES
SO ANGLES EAR AND RAD ARE EQUAL i.e.
90 degrees.
rectangle have a property that diagonals bisect the angles so
ANGLES EAR =45 AND ANGLE RAD =45
AND ROD IS 120
60 + angle ROD =180
ANGLE ROD=DEGREES 120