# A triangle ABC can be constructed in which ∠B = 105°, ∠C = 90° and AB + BC + AC = 10 cm. State true or false and give reason.

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A triangle ABC can be constructed in which ∠B = 105°, ∠C = 90° and AB + BC + AC = 10 cm. State true or false and give reason.

answered Oct 2, 2018 by (-12,564 points)
False, because ∠B + ∠C = 105° + 90° = 195° > 180°.

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