50065

Question

What is the size of the missing angle?

Worked Solution

There are 360° in a quadrilateral.


$\therefore$ Angle	= 360 − (70 + 120 + 120)
	= 360 − 310
	= {{{correctAnswer}}}

Variant 0

DifficultyLevel

579

Question

What is the size of the missing angle?

Worked Solution

There are 360° in a quadrilateral.


$\therefore$ Angle	= 360 − (70 + 120 + 120)
	= 360 − 310
	= 50°

Question Type

Multiple Choice (One Answer)

Variables

Variable name	Variable value
correctAnswer	50°

Answers

Is Correct?	Answer
x	40°
✓	50°
x	60°
x	70°