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Geometry (all content)

Course: Geometry (all content) > Unit 5

Lesson 2: Quadrilateral proofs & angles
Math
Geometry (all content)
Quadrilaterals
Quadrilateral proofs & angles
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Quadrilateral angles

Google Classroom

Problem

What is the value of the angle marked with x?
  • Your answer should be
  • an integer, like 6
  • a simplified proper fraction, like 3/5
  • a simplified improper fraction, like 7/4
  • a mixed number, like 1 3/4
  • an exact decimal, like 0.75
  • a multiple of pi, like 12 pi or 2/3 pi
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