Pythagorean Theorem and Area and Perimeter

What are sides "a" and "b"?

• legs

• hypotenuses

The width of a rectangle is 5 feet, and the length of the rectangle is 12 feet. Which measurement is closest to the diagonal length of this rectangle in feet?

• 4

• 13

• 10

• 15

Tags

CCSS.8.G.B.8

The width of a rectangular picture is 5 feet, and the diagonal length of the picture is 15 feet. Which measurement is closest to the length of this picture in feet?

• 13.8

• 14.5

• 14.1

• 13.2

Tags

CCSS.8.G.B.8

What has this unit been about?

• Pythagorean theorem

• Real Numbers System

• Transformations

• Volume and Surface Area

Find the perimeter of a triangle that has legs that are 3 cm and 4 cm.

• 5 cm

• 7 cm

• 10 cm

• 12 cm

Tags

CCSS.3.MD.D.8

What is the perimeter of a right triangle if the hypotenuse is 15 centimeters and one of the legs is 9 centimeters?

• 36 cm

• 39 cm

• 41 cm

Tags

CCSS.3.MD.D.8

Find the perimeter of the triangle.

• P=1,225 in

• P=1,369 in

• P=84 in

• P=35 in

Tags

CCSS.3.MD.D.8

”Real-world” word problems often have ladders leaning against trees, houses, or other structures. In these problems, the ladder represents the...

• Vertex

• Leg

• Right Angle

• Hypotenuse

Jayson travels from his house directly west to the bank and then directly north from the bank to the mall. He then travels home on the road connecting the mall and his house. What is his total distance traveled?

• 17 miles

• 32 miles

• 37 miles

• 40 miles

Tags

CCSS.8.G.B.8

• Difference of Squares Theorem 

• Smithers Theorem 

• Pythagorean Theorem 

• Right Triangle Theorem 

Tags

CCSS.8.G.B.8