Equilateral 35073

Draw an equilateral triangle ABC with a side of 8.5 cm. Assemble all the mines and measure them. What is the difference between the longest and the shortest of them?

Correct answer:

t =  7.3612 cm
d =  0 cm

Step-by-step explanation:

a=8.5 cm  t2+(a/2)2=a2 t=a2(a/2)2=8.52(8.5/2)27.3612 cm cm  t1=t=7.36127.3612 t2=t=7.36127.3612 t3=t=7.36127.3612
d=t1t2=7.36127.3612=0 cm



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