Pythagorean Theorem and Angles

Given a rectangle, you notice that the diagonal length is 12, the width is 5, and the length is x. Which equation can be used to find the value of x?

• (x+5)² = 12²

• 5²+x² = 12²

• 5²+12² = x²

• 5+12 = x²

Tags

CCSS.8.G.B.8

Which of the following could be the measurements of two supplementary angles?

• 7 and 83

• 83 and 83

• 97 and 83

• 117 and 83

Tags

CCSS.7.G.B.5

A wire connects the top of a flagpole to the ground. What is the height of the flagpole if, the distance away from the flagpole is 5 m and the hypotenuse is 10 m?

• 3.2 m

• 5.0 m

• 8.7 m

• 11.2 m

Tags

CCSS.8.G.B.8

_{^{Find the missing side}}

• 29.2
• 20
• 400
• 10

Tags

CCSS.8.G.B.7

_{^{Find the missing side}}

• 36
• 76.8
• 12
• 40

Tags

CCSS.8.G.B.7

_{^{Find the missing side}}

• 9
• 26.9
• 37
• 18.2

Tags

CCSS.8.G.B.7

Which Pythagorean Triple does the picture illustrate?

• 4, 5, 6

• 2, 3, 4

• 3, 4, 5

• 1, 2, 3

Tags

CCSS.8.G.B.8

What is the length of the hypotenuse in the triangle shown?

• 3

• 4

• 5

• 8

Tags

CCSS.6.G.A.3

What are complementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect.

Tags

CCSS.7.G.B.5

What are supplementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect

Tags

CCSS.7.G.B.5