The area of a triangle with sides 3 cm, 4 cm and 5 cm is
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Answer: B. 6 cm²
s = 6, so area = √(6 × 3 × 2 × 1) = √36 = 6 cm².
Tap an answer to check.
Answer: B. 6 cm²
s = 6, so area = √(6 × 3 × 2 × 1) = √36 = 6 cm².