Which statement is NOT true? A. All isosceles triangles are also equilateral triangles. B. All equilateral triangles are also is
osceles triangles. C. Obtuse triangles have one interior angle whose measure is more than 90°. D. Acute triangles have no angles whose measures are greater than 90°.
The statement that would NOT be true would be option A. All isosceles triangles are also equilateral triangles. The rest of the statements would be TRUE.
