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In the diagram below, P is circumscribed about quadrilateral ABCD. What is the value of x?
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In the diagram below, P is circumscribed about quadrilateral ABCD. What is the value of x?

In the diagram below, P is circumscribed about quadrilateral ABCD. What is the value-example-1
User Scaryguy
by
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2 Answers

4 votes
I hope this helps you



x+10=90


x=80
User Hongbo
by
7.9k points
4 votes
When you have a quadrilateral inscribed in a circle the opposite angles are supplementary...they add to 180.

x + 10 + 90 = 180
x + 100 = 180
x = 80 degrees
User Cmlndz
by
8.3k points
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