Question

Side of equilateral triangle PQR is 8 cm then find the area of triangle whose side is half of side of triangle PQR .
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Answer 1

Answer:

here is ur answer

Step-by-step explanation:

Side of equilateral triangle PQR = 8 cm .

→ Side of another ∆ = 8/2 = 4 cm. then,

→ Area of ∆ = (√3/4) * (side)² = (√3/4) * 4 * 4 = 4√3 cm²