Heights And Distances Practice 3: Two Observations And Checks

Practise focused skills from Heights and Distances

MathematicsGrade 10Mixed10 questions20 min

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Focus question style

Section A: Reasoning · 5 questionsSection B: Mixed Practice · 5 questions

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Section A: Reasoning

Focus on interpretation and reverse reasoning.

Choose the best answer for each question.

Question 1

MediumQuestion

Which choice best checks the skill: handle opposite-side observations?

Topic: Two Triangle Problems · Skill: Handle opposite-side observations

Question 2

MediumQuestion

Which choice best checks the skill: use 30°, 45° and 60° values?

Topic: Angle Values · Skill: Use 30°, 45° and 60° values

Question 3

MediumQuestion

Which choice best checks the skill: check reasonableness of height-distance answers?

Topic: Validation · Skill: Check reasonableness of height-distance answers

Question 4

AdvancedQuestion

Which choice best checks the skill: avoid elevation-depression diagram errors?

Topic: Error Analysis · Skill: Avoid elevation-depression diagram errors

Question 5

EasyQuestion

In a second review item, a student looking up from the ground to the top of a tower forms which angle with the horizontal line through the eye?

Topic: Angle Concepts · Skill: Identify angle of elevation

What this assignment covers

Solve two-triangle cases and diagnose modelling errors.

Skills and sections

Handle opposite-side observations, Use 30°, 45° and 60° values, Check reasonableness of height-distance answers, Avoid elevation-depression diagram errors, Identify angle of elevation

Section A: Reasoning: 5 questions
Section B: Mixed Practice: 5 questions