m test

What is the midpoint between (-8, 5) and (2, -2)?

(-3, 1.5)

A pre-image point is rotated 90° clockwise. If the pre-image point had the coordinates (3, -5), what are the coordinates of its image point?

(-5, -3)

Image point B'(4, -8) was transformed using the translation (x - 2, y + 3). What were the coordinates of B?

(6, -11)

Pre-image point N(6, -3) was dilated to point N'(2, -1). What was the scale factor used?

1/3

Find the circumference of the following circle. (Use 3.14 for π.)

15.7 in.

A rectangle has an area of 12 square centimeters and a perimeter of 16 centimeters. Which of the following could be its dimensions?

2 cm and 6 cm

What is the midpoint between -9 and 15 on the number line?

3

Jamin wants to paint a wall in his bedroom. In order to know how much paint to buy, he first needs to know the approximate area. There is a window in the middle of the wall, so he'll only need to paint the shaded part shown. How many square feet is just the window? [Note: The wall and window are both rectangular.]

3 ft 2

Jamin wants to paint a wall in his bedroom. Not only does he need to buy paint, but he also needs to buy tape to tape off all sides of the wall and the window. How many feet of painter's tape will Jamin need to buy (assume no overlap)? [Note: The wall and window are both rectangular.]

35 ft

Jamin wants to paint a wall in his bedroom. In order to know how much paint to buy, he first needs to know the approximate area. There is a window in the middle of the wall, so he'll only need to paint the shaded part shown. How many square feet is Jamin planning to paint? [Note: The wall and window are both rectangular.]

45 ft 2

What is the distance between (2, -1) and (-1, -5) on the coordinate plane?

5 units

The area of a trapezoid is 60 square feet. If the bases of the trapezoid are 8 feet and 12 feet, what is the height?

6 ft

Which statement is true about the letter D?

It has line symmetry only.

Reanna was asked to find the area of the following parallelogram. She measured the lengths of the sides, and then multiplied 6 centimeters by 4 centimeters. Her answer was 24 cm 2. Which of the following statements is true?

Reanna should have multiplied 6 centimeters by the vertical height.

Which of the following shapes cannot generate a regular tessellation?

pentagon

If the dimensions of a figure are doubled, then the area of the figure is .

quadrupled

A figure that has been flipped over has been .

reflected

Which type of transformation is shown?

rotation

The area of a is half of the base multiplied by the height.

triangle

What is the equation of the line of reflection in the following coordinate plane?

x = 1

Sid lives 3 miles north and 8 miles west of school. What is the direct distance from Sid's house to school?

≈ 8.5 miles