Curriculum
Course: Mathematics — First Preparatory
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Curriculum

Mathematics — First Preparatory

Unit 1: Numbers

0/10

Unit 2: Algebra

0/4

Unit 3: Statistics

0/6

Unit 4: Geometry

0/6
Quiz

Quadrilaterals — Lesson quiz

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  • Questions count: 1
  • Passing grade: 60%
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1.
In a quadrilateral three angles are 70°, 80° and 100°. Find the fourth angle.
250°
290°
70°
110°