Pythagorean Theorem and Area and Perimeter

The Pythagorean Theorem, a² + b² = c², only works for what type of triangles?

• acute

• right

• obtuse

• equilateral

Tags

CCSS.8.G.B.8

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

Tags

CCSS.8.G.B.7

Find the length of the missing side. 

• 20 in.
• 68 in.
• 16 in.
• 80 in.

Tags

CCSS.8.G.B.7

Find the perimeter.

• 62.4 cm

• 60 cm

• 83.2 cm

• 66.9 cm

Tags

CCSS.3.MD.D.8

What is the area of the figure?

• 48 ft²

• 216 ft²

• 65 ft²

• 128 ft²

Tags

CCSS.6.G.A.1

A piece of paper that Brittany has is 11 inches tall and 8 inches wide. She draws a straight line diagonally across the paper. How long is the line she drew?

• 7.5 in
• 12.4 in
• 13.6 in 
• 14.3 in

Tags

CCSS.8.G.B.8

How long is side x?

• 13 ft
• 6√3 ft
• 8 ft
• 12 ft

Tags

CCSS.8.G.B.7

What is the area of the following shape?

• 29.58 m
• 14.79 m
• 13.1 m
• 58.73 m

Tags

CCSS.6.G.A.1

What is the perimeter of the following shape? (use an approximate value)

• 43.98 cm
• 57.98 cm
• 71.98 cm
• 115.98 cm

Tags

CCSS.3.MD.D.8

What is the perimeter of the following figure? (round your answer to the nearest hundredth)

• 73.70 ft
• 54.85 ft
• 37.70 ft
• 18.85 ft

Tags

CCSS.3.MD.D.8