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Correct Answer: B
Correct Answer: B
Method / Topic: Geometry and Trigonometry
The answer uses the formula that matches the figure and target quantity.
Short Explanation
Detailed Explanation
Correct Answer: B
Method / Topic: Geometry and Trigonometry
Add the given angles: 45° + 65° = 110°. Subtract from 180° to get 70°.
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View PlansLearn + Solve: Shortcut, Trap & Fast Route Click to view shortcut, steps, and common mistake
Shortcut used, common trap, and the fastest solving route
- Fix the shape.
- Choose the matching formula.
- Substitute values with units.
Two angles in a triangle measure 45° and 65°. What is the measure of the third angle?
Explanation
Correct Answer: B
Method / Topic: Geometry and Trigonometry
The answer uses the formula that matches the figure and target quantity.
Short Explanation
Detailed Explanation
Correct Answer: B
Method / Topic: Geometry and Trigonometry
Add the given angles: 45° + 65° = 110°. Subtract from 180° to get 70°.
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