Triangles and Their Side Lengths Answers
A triangle has side lengths measuring 3x cm, 7x cm, and h cm. Which expression describes the possible values of h, in cm?
Triangle QRS has the angle measures shown.
Which are the possible side lengths of a triangle?
Iliana claims that she can construct a triangle from a 12-inch rod, a 36-inch rod, and a 39.4-inch rod. Which statement explains whether she is correct?
3 connecting lines are shown. Line D F is horizontal. Line D E is about half the length of line D F. Line F E is about one-third of the length of line D F.
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In triangle XYZ, m∠Z > m∠X + m∠Y. Which must be true about △XYZ?
Triangle QRS is a right triangle with the right angle at vertex R. The sum of m∠Q and m∠S must be
Which statements about the diagram are true? Select three options.
Which statements about the diagram are true? Select three options.
Steven is cutting an 11 ft piece of lumber into three pieces to build a triangular garden. Which diagram shows a way in which he can cut the wood to create three pieces that can form a triangle?
Fiona's school is in the shape of a triangle, with three hallways connecting the corners. Fiona enters the building and walks 90 yards through the first hallway to the first corner. Then, she walks 60 yards through the second hallway to the second corner.
If triangle DEF has a 90° angle at vertex E, which statements are true? Select two options.
Triangle QRS has the angle measures shown.
The isosceles triangle has a base that measures 14 units.
In triangle XYZ, m∠Z > m∠X + m∠Y. Which must be true about △XYZ?
3 connecting lines are shown. Line A B is horizontal. Line A C is about half the length of A B. Line B C is about one-third of the length of A B.
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