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If a quadrilateral has angles measuring 90 degrees, 85 degrees, 95 degrees, and
Practice Questions
Q1
If a quadrilateral has angles measuring 90 degrees, 85 degrees, 95 degrees, and x degrees, what is the value of x?
90 degrees
80 degrees
85 degrees
75 degrees
Questions & Step-by-Step Solutions
If a quadrilateral has angles measuring 90 degrees, 85 degrees, 95 degrees, and x degrees, what is the value of x?
Steps
Concepts
Sum of Interior Angles
– The sum of the interior angles of a quadrilateral is always 360 degrees.
Angle Calculation
– Finding the measure of an unknown angle by subtracting the sum of known angles from 360 degrees.
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