Question detail
method check: a rectangular display board has length 7 cm and width 5 cm. Find its area.
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Properties and constructions
Question
- A. 35 cm^2
- B. 35 cm
- C. 39 cm^2
- D. 31 cm^2
Answer
The correct answer is 35 cm^2.
Explanation
The distractors change the result or the form of the answer. The canonical solution reaches 35 cm^2, so 35 cm^2 is the only option consistent with the working.
Common mistake
Angle facts common mistake 1
Writing a final answer without showing the method that justifies it. This can weaken answers for: [Foundation and Higher] Apply angle facts at a point, on a straight line and for vertically opposite angles..
Show the method first, then give the final answer in the required form. Apply this directly to Angle facts.
Related flashcards
Flashcard 1 of 5
Related practice questions
Question 1 of 5
Choose an answer, get feedback, then move sideways through the set.