4th Grade GoMath Chapter 10

Claire painted the following figures. Which figure has more than one line of symmetry?

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Tenley makes stained glass windows. She used this piece of stained glass in one of the windows. How many right angles does this piece appear to have?

• 3

• 2

• 1

• 0

The patio in Keith’s backyard is in the shape of a rhombus. Which figure could be the shape of Keith’s patio?

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• 0

• 1

• 2

• 3

• line segment

• line

• ray

• angle

A sign is in the shape of an acute triangle. Which of the following could be the shape of the sign?

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Mrs. Perkin’s class was folding paper for an art project. Which shape can be folded on the line to show symmetry?

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Janelle made a flag in the shape of a right triangle. Which of the triangles could be Janelle’s flag?

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Joe drew a figure. Which two sides of the figure are perpendicular?

• $\overline{TU\ }\ and\ \ \overline{UV}$

• $\overline{ST}\ \ and\ \ \overline{VU}$

• $\overline{SV}\ \ and\ \ \overline{TU}$

• $\overline{TU}\ \ and\ \ \overline{ST}$