Quadrilateral abcd is inscribed in this circle.

what is the measure of angle c?

Step-by-step explanation:

We know that sum of the opposite angles of the quadrilateral inscribed in the circle is 180.

Thus, ∠B+∠D=180°

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Now, substituting the value of x in ∠A, we have

∠A=

Again, sum of opposite angles of the quadrilateral inscribe in circle=180, thus

∠C+∠D=180°

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Therefore, the measure of ∠C is 107°.

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.