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Find the area of this triangle. 9 cm 8cm
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GPT-5 mini
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If 9 cm and 8 cm are the base and the corresponding height, the area is
area = 1/2 × base × height = 1/2 × 9 × 8 = 36 cm².
If they are two sides with included angle θ, the area is (1/2)·9·8·sinθ = 36·sinθ, so you need the angle to get a numeric value. Which case is this?
area = 1/2 × base × height = 1/2 × 9 × 8 = 36 cm².
If they are two sides with included angle θ, the area is (1/2)·9·8·sinθ = 36·sinθ, so you need the angle to get a numeric value. Which case is this?
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