by BlastRoom
Which side lengths can close into a triangle, and the interval the third side must lie in.
#geometry

40 questions
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Which three lengths, in centimeters, CANNOT be the side lengths of a triangle?
Two sides of a triangle measure 4 m and 9 m. If the third side is x m, what is the possible range for x?

Which three lengths, in centimeters, can be the side lengths of a triangle?
Which three lengths, in inches, CANNOT be the side lengths of a triangle?
The side lengths of a triangle are x + 3, 5 and 9. What range of values for x is possible?

The side lengths of a triangle are x + 2, 8 and 13. What range of values for x is possible?

The side lengths of a triangle are x + 5, 10 and 16. What range of values for x is possible?

Which three lengths, in feet, CANNOT be the side lengths of a triangle?
Two sides of a triangle measure 10 and 21. If the third side n is a whole number, how many values of n are possible?

Which three lengths, in inches, can be the side lengths of a triangle?
Two sides of a triangle measure 5 and 12. If the third side n is a whole number, how many values of n are possible?

Two sides of a triangle measure 11 in and 20 in. If the third side is x in, what is the possible range for x?

Which three lengths, in feet, can be the side lengths of a triangle?
Which three lengths, in meters, can be the side lengths of a triangle?
Two sides of a triangle measure 3 m and 10 m. If the third side is x m, what is the possible range for x?

Two sides of a triangle measure 6 ft and 11 ft. If the third side is x ft, what is the possible range for x?

Two sides of a triangle measure 2 units and 7 units. If the third side is x units, what is the possible range for x?

Two sides of a triangle measure 10 ft and 17 ft. If the third side is x ft, what is the possible range for x?

Which three lengths, in millimeters, can be the side lengths of a triangle?
Two sides of a triangle measure 6 and 17. If the third side n is a whole number, how many values of n are possible?

Which three lengths, in yards, can be the side lengths of a triangle?
Two sides of a triangle measure 12 in and 19 in. If the third side is x in, what is the possible range for x?

The side lengths of a triangle are x + 2, 11 and 18. What range of values for x is possible?

Which three lengths, in units, can be the side lengths of a triangle?
Which three lengths, in meters, CANNOT be the side lengths of a triangle?
Two sides of a triangle measure 8 units and 21 units. If the third side is x units, what is the possible range for x?

Two sides of a triangle measure 7 units and 12 units. If the third side is x units, what is the possible range for x?

The side lengths of a triangle are x + 4, 6 and 11. What range of values for x is possible?

Two sides of a triangle measure 6 in and 15 in. If the third side is x in, what is the possible range for x?

The side lengths of a triangle are x + 1, 9 and 15. What range of values for x is possible?

Two sides of a triangle measure 9 cm and 16 cm. If the third side is x cm, what is the possible range for x?

Two sides of a triangle measure 3 and 8. If the third side n is a whole number, how many values of n are possible?

Two sides of a triangle measure 11 and 16. If the third side n is a whole number, how many values of n are possible?

Which three lengths, in millimeters, CANNOT be the side lengths of a triangle?
Which three lengths, in yards, CANNOT be the side lengths of a triangle?
Two sides of a triangle measure 13 and 20. If the third side n is a whole number, how many values of n are possible?

Which three lengths, in units, CANNOT be the side lengths of a triangle?
Two sides of a triangle measure 5 units and 14 units. If the third side is x units, what is the possible range for x?

Two sides of a triangle measure 5 m and 18 m. If the third side is x m, what is the possible range for x?

Two sides of a triangle measure 8 in and 13 in. If the third side is x in, what is the possible range for x?

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Polygon Interior Angle Sums
40 questions