2023 cat 3 Math STAAR

Triangle HJK is graphed on the coordinate grid. Triangle HJK will be

transformed using the rule (x, y) → (−x, y) to create triangle

H′J′K′.

Where will triangle

H′J′K′ be located?

The diagram shows a right triangle and the lengths of two of its

sides in inches.

What is the value of measurement to the tenth of 'd' in inches?

Mathematical Equivalence

ON

A cylinder has a height of 5 feet and a diameter of 2 feet.

What is measurement to the tenth of the volume of the cylinder in cubic feet?

Mathematical Equivalence

ON

The ​ (a)   transformation

will result in an image that is NOT congruent to the original

inmage

• dilation
• rotation
• translation
• reflection

A circle is graphed on a coordinate grid with its center at (−4, 7).

The circle will be translated p units to the right and v units down.

Write the rule that describes the center of the new circle after this

translation?

(x, y) → (​ (a)   ​​ (b)   , ​ (c)   ​ (d)   )​

• -4
• +p
• 7
• -v
• 4
• -p
• -7
• +v

The coordinates of the vertices of a rectangle are A (5, 3),

B (5, − 9), C ( − 1, − 9), and D ( − 1, 3).

Which is the measurement to the tenth of distance between point B and

point D in units?

Mathematical Equivalence

ON

Pentagon PQRST was graphed on a coordinate grid. Pentagon

PQRST was rotated 90° counterclockwise about the origin to form

pentagon P′Q′R′S′T′.

The pentagons are ​ (a)   .

• congruent
• not congruent

Which measurements could represent the side lengths in feet of a

right triangle?

• 10 ft, 24 ft, 26 ft

• 14 ft, 14 ft, 14 ft

• 3 ft, 3 ft, 18 ft

• 2 ft, 3 ft, 5 ft