- AIt is acute-angled
- BIt is right-angled
- CIt is obtuse-angled
- DIt cannot exist
Step-by-Step Solution
An angle greater than 90° makes the triangle obtuse-angled. The other two angles sum to 70°, which is valid.
Answer: C) It is obtuse-angled
In a triangle, one angle is 110°. What can be said about the triangle?
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