Question

if abcd is a isosceles trapezium what is measure of angle c

Answer 1

The base angles (angles formed between non-parallel sides and parallel sides) are equal in an isosceles trapezoid. Diagonals of an isosceles trapezoid are equal in length. The sum of opposite angles in an isosceles trapezoid is 180 degrees.M

Answer 2

angle can is 90 degrees hope it is right