CCSS.Math.Content.8.G.B.7

The longest side of a triangle is called the _______.

• Hypotenuse
• Leg
• Supreme Leg
• Vertex

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CCSS.Math.Content.8.G.B.7

A soccer field is a rectangle 90 meters wide and 120 meters long. The coach asks players to run from one corner to the corner diagonally across. What is this distance?

• 210 m

• 180 m

• 150 m

• 79 m

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CCSS.Math.Content.8.G.B.7

What is the length of x?

• 5
• 7
• 8
• 25

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CCSS.Math.Content.8.G.B.7

you ADD a² and b² then take the square root to find c on a right triangle.

• true
• false

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CCSS.Math.Content.8.G.B.7

Students are trying to determine the height of the flagpole at Arlington High. They have measured out a horizontal distance of 40 feet from the flagpole and site the top of it at an angle of elevation of 52 degrees. Which below is closest to the height, h, of the flagpole?

• 31.5 feet
• 24.6 feet
• 51.2 feet
• 57.4 feet

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CCSS.Math.Content.8.G.B.7

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm

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CCSS.Math.Content.8.G.B.7

The longest side of a right triangle is DIRECTLY ACROSS from the...

• right angle.
• acute angle.
• obtuse angle.

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CCSS.Math.Content.8.G.B.7

Betsy has raised a flag on a 91-foot-high flag pole. The flag pole is supported by 5 wires, each of which is attached to the flag pole at a place that is 19 feet from the top of the pole and attached to the ground at a place that is 54 feet from the base of the pole. Find the total length of all 5 wires.

• 450 feet

• 225 feet

• 338 feet

• 90 feet

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CCSS.Math.Content.8.G.B.7

What is cos(c) ?

• $\frac{12}{37}$

• $\frac{12}{35}$

• $\frac{35}{37}$

• $\frac{35}{12}$

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CCSS.Math.Content.8.G.B.7

Do the segment lengths 9, 12, and 15 form a right triangle?

• Yes
• No

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CCSS.Math.Content.8.G.B.7