Question

three sides of a triangle are 3cm,4cm and 5cm in lengths. then its area will be​

Answer 1

Answer:

1.5 cm²

Step-by-step explanation:

The area of the triangle with sides of 3 cm, 4 cm and 5 cm, is (3*4)/2 = 6 sq cm. The area of the triangle formed by joining the midpoints of the three sides = 6/4 = 1.5 cm²

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