An ____ triangle has three acute angles. An ____ triangle has one obtuse angle. A ___ triangle has one right angle.
acute, obtuse, right
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15
a. obtuse triangle, b. right triangle, c. acute triangle, d. obtuse triangle
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15
a. scalene triangle, b. isosceles triangle, a. isosceles triangle, b. equilateral triangle
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Isosceles acute, scalene obtuse, scalene right, isosceles right
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15
24, 25, 26
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banana
Go to last place!
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magnet
Take 25 points!
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fairy
Take points!
5
10
15
20
25
banana
Go to last place!
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15
x = 110°
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15
A triangle with three sides of equal length is called an ___ triangle. An ___ triangle has at least two sides of equal length. A ___ triangle has no sides of equal length.
