PT Review

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A builder needs to add two diagonal braces to a wall. The wall is 16 feet wide by 12 feet high. What is the total length of the two braces?

• 192 ft

• 20 ft

• 40 ft

• 28 ft

Gwyn placed a 10-foot ladder against the side of her house so that the base of the ladder was 3 feet from the base of the house. Which measurement is closest to the distance from the top of the ladder to the ground?

• 10.4 ft

• 7.0 ft

• 6.5 ft

• 9.5 ft

Jarred traveled 30 meters due west then turned and traveled 40 meters north. He then returned to his starting position on a straight path. How many meters did he travel all together.

• 50 meters

• 120 meters

• 96.5 meters

• 26.5 meters

A car drives 50 miles east and then 40 miles due north. How far is it from where it started?

• 30 miles

• 60.78 miles

• 20.89 miles

• 64.03 miles

A garden is surrounded by a fence that is 16 feet in length and 12 feet in width. There is a diagonal walkway from one corner of the garden to the opposite corner. What is the length of the walkway?

• 10.6 feet

• 20 feet

• 15.8 feet

• 22 feet

A rectangular flower bed is 9 feet wide and 12 feet long. What is the length of the diagonal?

• 7.9 feet

• 13.8 feet

• 10 feet

• 15 feet

Julia needs to climb onto the roof of her house to find a leak. She wants the ladder to extend 2 feet above the roof for safety. The ladder is 20 feet long. The house is 14 feet high, as shown in the picture below. How far away from the house can Julia place the ladder?

• 11.3 feet

• 10.6 feet

• 13.4 feet

• 14.3 feet

Point (-6, 1) and point (7, 3) are located on a coordinate grid. Which measurement is closest to the distance between point (-6, 1) and point (7, 3) in units?

• 11

• 15

• 13.15

• 12.85

Melissa was asked to find the height, h, of the model below. Which of the following is the closest to the value of h?

• 9.5 cm

• 8 cm

• 11.7 cm

• 10.4 cm