Similar figures and indirect measurement
Similar figures and indirect measurement
What you'll learn
- Identify corresponding sides and angles in pairs of similar figures with at least 80% accuracy.
- Solve for missing side lengths in similar figures using proportions, achieving at least 70% accuracy on a worksheet with similar problems.
- Explain how similar figures can be used to indirectly measure the height of objects, providing a clear and accurate explanation in writing.
- Apply the concept of similar figures to solve real-world problems involving indirect measurement, such as finding the height of a tree using its shadow, with at least 60% accuracy.
Tutorial Preview
A 6 ft person casts a 4 ft shadow. A nearby flagpole casts a 12 ft shadow. How tall is the flagpole?
Two similar triangles are nested. The large triangle has a base of 10 and height of 8. The small one has a base of 5. Find its height, x.
A map scale is 1 inch = 50 miles. Two cities are 3 inches apart on the map. What is the actual distance?
Sample Practice Questions
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Frequently asked questions
What grade level is "Similar figures and indirect measurement"?
Similar figures and indirect measurement is a Grade 7 Mathematics lesson on ExcelOS.
What will I learn in Similar figures and indirect measurement?
You'll be able to: Identify corresponding sides and angles in pairs of similar figures with at least 80% accuracy; Solve for missing side lengths in similar figures using proportions, achieving at least 70% accuracy on a worksheet with similar….
Is "Similar figures and indirect measurement" free to practice?
Yes. You can read the tutorial preview for free, and signing up for a free ExcelOS account unlocks the full tutorial and all practice questions with instant feedback.
How many practice questions are included with Similar figures and indirect measurement?
This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.