Question

11. The area of an equilateral triangle is (16 x 13) cm2. Find the length of each side og the triangle​

Answer 1

Answer:

21.92cm

Step-by-step explanation:

Area of equilateral triangle =16×13

Root3a^2/4=208

Root3a^2=208×4

a^2=832/root3

a=root480.36

.... a=21.92cm

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