What is not true about isosceles trapezoid

What is not true about isosceles trapezoid:

The diagonals don’t have the same length.

The base angles don’t have the same measure.

The segment that joins the midpoints of the parallel sides are not perpendicular to them.

Opposite angles are not supplementary, which in turn implies that isosceles trapezoids are not cyclic quadrilaterals.

The diagonals don’t divide each other into segments with lengths that are pairwise equal.

Hope this helps! :)

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

560

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