asked 207k views
3 votes
ABCD is an isosceles trapezoid. m < A = 6x + 12 and m < D = 2x + 20. angles B&C are congruent.

what is the measure of angles B&C?

ABCD is an isosceles trapezoid. m < A = 6x + 12 and m < D = 2x + 20. angles-example-1
asked
User Regality
by
7.7k points

1 Answer

7 votes

Answer:

156°

Explanation:

ABCD is an isosceles trapezoid. m < A = 6x + 12 and m < D = 2x + 20. angles-example-1
answered
User Cream
by
8.7k points
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