CW March 26 Pythagorean and Triangle Inequality Theorem

What is the value of a?

• 33 units

• 9.95 units

• 3 units

• 23.43 units

Tags

CCSS.8.G.B.7

The locations of a middle school and a high school are shown in the diagram. Currently, drivers must take Hill Avenue and Main Street to drive between the two schools. The city is proposing a new road, Valley Road, as shown in the diagram.If the new road is built, how much shorter would the route between the two schools be along Valley Road than along Hill Avenue and Main Street? Round to the nearest tenth.

• 1.4 km

• 2.4 km

• 2.6 km

• 3.6 km

Tags

CCSS.8.G.B.8

Two ordered pairs are graphed on the coordinate grid below. What is the distance between the two points?

• 6.24 units

• 3 units

• 10 units

• 11.35 units

Tags

CCSS.HSG.GPE.B.7

What is the distance between (3, -4) and (5, 1) on the coordinate plane? Round to the nearest tenth.

• 3.58 units

• 4.58 units

• 5.39 units

• 7.39 units

Tags

CCSS.HSG.GPE.B.7

Two parallel sidewalks are shown on the grid.
What is the perpendicular distance between the two sidewalks?

• 3 units

• 3.5 units

• 4.8 units

• 4.2 units

Tags

CCSS.6.G.A.3

Which of the following sets of measures are the sides of a right triangle?

• 8 in, 15 in, 17 in

• 9 ft, 15 ft, 20 ft

• 10 cm, 12 cm, 18 cm

Tags

CCSS.8.G.B.8

Which of the following sets of measures are the sides of a right triangle?

• 5 yd, 10 yd, 12 yd

• 10 m, 24 m, 26 m

• 4 km, 7 km, 9 km

Tags

CCSS.8.G.B.8

Which of the following sets of measures are the sides of a right triangle?

• 6 yd, 10 yd, 14 y

• 8 m, 15 m , 20 m

• 9 cm, 40 cm, 41 cm

Tags

CCSS.8.G.B.8

Indicate whether the three sides lengths form a triangle. 

5.2 cm, 9.3 cm, 15.1 cm

• YES, the side lengths form a triangle.

• No, the side lengths does not form a triangle.

Tags

CCSS.7.G.A.2

Indicate whether the three sides lengths form a triangle. 

8.1 m, 8.3 m, 13.9 m

• YES, the side lengths form a triangle.

• No, the side lengths does not form a triangle.

Tags

CCSS.7.G.A.2