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6 answers
one triangle has measurement of 10cm 8cm and 10cm a second triangle has measurements of 8cm 6.4cm and 8 cm are the triangles SIMILAR?
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Anonymous
Yes
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Anonymous
By ratio the given isosceles triangles are similar and have identical interior angles.
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Anonymous
The first triangle has sides of 10/8/10, which is a 5:4:5 ratio. The second triangle has sides of 8/6.4/8, which is also a 5:4:5 ratio (8/6.4 = 80/64 = 5/4). The two triangles ARE SIMILAR by side-side-side (SSS).
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Anonymous
8:6.4:8 = 80:64:80 = 10:8:10 Yes, similar because the sides are in the same ratio.
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Anonymous
Divide the biggest side of one with the biggest side of the other, do this for the second and third biggest. All three operations must be the same. 10/8 10/8 8/6.4
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Anonymous
69
