RAPH12 Q39-40

Question

{{{question}}}

Worked Solution

{{{workedSolution}}}

Variant 0

DifficultyLevel

488

Question

4 angles are labeled on the image below.



Which angle is closest to 30°\degree?

Worked Solution

Consider each angle:

Angle X is close to 60°\degree

Angle Y is close to 30°\degree

Angle W is 90°\degree

Angle Z ≈\approx Angle X


Therefore, angle Y is closest to 30°\degree

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
4 angles are labeled on the image below.
sm_img https://teacher.smartermaths.com.au/wp-content/uploads//2021/07/39.svg 250 indent3 vpad
Which angle is closest to 30$\degree$?
workedSolution
sm_nogap Consider each angle: >Angle X is close to 60$\degree$ >Angle Y is close to 30$\degree$ >Angle W is 90$\degree$ >Angle Z $\approx$ Angle X
Therefore, angle {{{correctAnswer}}} is closest to 30$\degree$
correctAnswer
Y

Answers

Is Correct?Answer
x

X

✓

Y

x

Z

x

W

Variant 1

DifficultyLevel

486

Question

Four angles are labeled in the quadrilateral shown below.



Which angle is closest to 120°\degree?

Worked Solution

Consider each angle:

Angles A and B are acute angles (less than 90°\degree)

Angle D is greater than 90° but less than 120°\degree

Angle C is an obtuse angle with a size ≈\approx 120°\degree


Therefore, Angle C is the angle closest to 120°\degree .

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Four angles are labeled in the quadrilateral shown below.
sm_img https://teacher.smartermaths.com.au/wp-content/uploads//2021/07/40.svg 200 indent3 vpad
Which angle is closest to 120$\degree$?
workedSolution
sm_nogap Consider each angle: >Angles A and B are acute angles (less than 90$\degree$) >Angle D is greater than 90° but less than 120$\degree$ >Angle C is an obtuse angle with a size $\approx$ 120$\degree$
Therefore, {{{correctAnswer}}} is the angle closest to 120$\degree$ .
correctAnswer
Angle C

Answers

Is Correct?Answer
x

Angle A

x

Angle B

✓

Angle C

x

Angle D

Tags