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Question
primary 5 | Maths
| Whole Numbers
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Plz help
Date Posted: 2 years ago
Views: 392
Assuming that the diagram is indeed drawn to scale and the angles can be measured by a protractor,
- First statement is true (you can use a protractor)
- Second statement is probably true (I can't measure the angles with my eyes but FED appears to be like 120 degrees while CFE appears to be like 150 degrees)
- Third statement is true
- Fourth statement is false - in fact, these two angles add up to 90 degrees)
But if the diagram is not intended to be drawn to scale,
- First statement is not possible to tell
- Second statement is also not possible to tell
- Third statement remains true (no matter how bad the angles are)
- Fourth statement remains false (no matter how bad the angles are)
- First statement is true (you can use a protractor)
- Second statement is probably true (I can't measure the angles with my eyes but FED appears to be like 120 degrees while CFE appears to be like 150 degrees)
- Third statement is true
- Fourth statement is false - in fact, these two angles add up to 90 degrees)
But if the diagram is not intended to be drawn to scale,
- First statement is not possible to tell
- Second statement is also not possible to tell
- Third statement remains true (no matter how bad the angles are)
- Fourth statement remains false (no matter how bad the angles are)
See 1 Answer
done
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clear
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Hope it helps
Date Posted:
2 years ago
Thanks
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