TSI Geometry

The perimeter of a rectangle is 74 feet. The length of the rectangle is 3 feet less than 4 times the width. What is the width of the rectangle in feet?

• 8

• 10

• 29

• 6.8

What is the surface area in square inches of a cube with a side 7 inches long?

• 294

• 2058

• 196

• 49

Which geometric transformation is illustrated in the attached figure?

• Translation

• Rotation

• dilation

• reflection

An equilateral triangle has a perimeter of 12 feet. A circle is constructed with a diameter equal to one side of the triangle.

What is the area of this circle in square feet?

• 16π

• 4π

• 36π

• 144π

Which type of symmetry is illustrated in the attached picture?

• Point Symmetry

• Rotational Symmetry

• Line Symmetry

• Angle Symmetry

The length of a rectangle is 10 cm and the width is 15 cm. What is the area of the rectangle in square meters?

• 0.15

• 1.5

• 0.015

• 15

What is the ratio of the area of a circle with an 8 m diameter to a circle with an 8 m radius?

• 1:2

• 1:4

• 4:1

• 2:1

What is the perimeter of the attached isosceles triangle?

• 56

• 42

• 28

• 49

Find the perimeter of a semicircle with a 10 in diameter. Round your answer to one decimal place.

• 15.7

• 41.4

• 25.7

• 31.4

What is the surface area of a rectangular prism having the dimensions 10 cm by 4 cm by 9 cm?

• 332

• 252

• 166

• 360