Question

​Quadrilateral ABCD​ is inscribed in this circle.

Answer 1

A cyclic quadrilateral is a quadrilateral inscribed in a circle

The measure of angle A is 106

How to determine the measure of angle A

From the question, we have:

<C= 74

Opposite angles of a cyclic quadrilateral add up to 180.

So, we have:

<A + <C = 180

This gives

<A + 74 =180

Subtract 74 from both sides

<A =106

Hence, the measure of angle A is 106

Read more about cyclic quadrilaterals at:

brainly.com/question/26168678