No triangle
one triangle
many triangles

a triangle with all three angles equal to 45°
a triangle with angles measuring 37°, 84°, and 59°.
a triangle with sides measuring 6 cm, 10 cm, and 8 cm
an obtuse triangle with two angles less than 30°.
a triangle with sides measuring 7 cm, 3 cm, and 2 cm.
a triangle with two angles equal to 50°
a triangle with sides measuring 16 in, 9 in, and 12 in.
a acute, right triangle
can you tell me if they are not triangle, one triangle or many triangle .
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