Chapter 9

Find the perimeter of a square that has a side measure of 50 cm

• 100 cm

• 150 cm

• 200 cm

• 250 cm

Find the perimeter of a rectangle that has a length of 16 in. and width of 10 in

• 64

• 52

• 39

• 27

A circle has a radius of 5 cm. find the circumference to the nearest tenth. Use 3.14 for pi.

• 78.5 cm
  

• 15.7 cm

• 31.4 cm

• 62.8 cm

The measure of two angles of a triangle are 38 and 42. What is the measure of the third angle?

• 100

• 90

• 10

• 30

The measure of two angles of a triangle are 38 and 42. Classify the triangle by its angles.

• obtuse

• acute

• right

• equilateral

Which of the following is never a quadrilateral with 4 right angles

• parallelogram

• rectangle

• square

• trapezoid

Fifty students were asked their favorite color. Thirty students said blue. In a circle graph (pie chart), what would the central angle be for the color blue?

• 216

• 108

• 30

• 180

Find the coordinates of the image of a segment whose endpoints are D(-3,4) and K(2,3) after a translation of right 4 and down 2.

• D'(1,2) and K'(6,1)

• D'(-7,2) and K'(-2,1)

• D'(1,6) and K'(6,5)

• D'(-7,6) and K'(-2,5)