Question by Đỗ Phi Phi - Discuss with MathYouLike

Đỗ Phi Phi

26/07/2017 at 21:45

How many different isosceles triangles can be drawn with sides that can be only 2cm, 3cm, 7cm or 11cm in length? Note that equilateral triangles are isosceles triangles.

Grade 6 grade 5

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Lý Tiểu Phi Đao Không Bằng Mình Tao Phi Dép 27/07/2017 at 07:08

No isosceles triangles . Because 2 < 3 < 7 < 11

There is no equal edge

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