Measurement, NAPX-p169631v01

Question

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Worked Solution

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Variant 0

DifficultyLevel

542

Question

Derrick has a backyard in the shape of a rectangle.

The longer side is 1131 \dfrac{1}{3} times longer than the shorter side.

What is the perimeter of Derick’s backyard?

Worked Solution
Perimeter = 2 ×\times 21 + 43\dfrac{4}{3} ×\times 2 ×\times 21
= 42 + 56
= 98 m

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Derrick has a backyard in the shape of a rectangle. sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2021/05/RAPH10-61.svg 300 indent vpad The longer side is $1 \dfrac{1}{3}$ times longer than the shorter side. What is the perimeter of Derick’s backyard?
workedSolution
| | | | ---- | --------------------------------------- | | Perimeter | \= 2 $\times$ 21 + $\dfrac{4}{3}$ $\times$ 2 $\times$ 21 | | | \= 42 + 56 | | | \= {{{correctAnswer}}} |
correctAnswer
98 m

Answers

Is Correct?Answer
x

82 m

✓

98 m

x

115.5 m

x

133.5 m

Tags

  • staging_suejones