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In een driehoek ABC is a2 < b2 + c2 . Dan is ( a is de lengte van de zijde tegenover A) |
A. de hoek A recht |
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| B. de hoek A scherp | |
| C. de hoek A stomp | |
| D. A soms scherp, soms stomp | |
| E. A > B + C |
[ 4-0577 - op net sinds 17.4.13-(E)-30.10.2023 ]
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In a triangle ABC (with angles measering A, B and C) is a2 < b2 + c2 . Then |
A. the angle A is right |
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| B. the angle A is acute | |
| C. the angle A is obtuse | |
| D. A somtimes acute, sometimes obtuse | |
| E. A > B + C |