Pythagorean Theorem and Surface Area of Cylinders

What is the total surface area of the cylinder to the nearest square inch? 

• 625 in²
• 1300 in²
• 1046 in²
• 414 in²

What is the area of this circle?

• 50.24 cm²
• 50.265 cm²
• 98.12 cm²
• 200.96 cm²

Find the lateral surface area of the figure.

• 456 m²
• 1444 m²
• 1245 m²
• 816 m²

Find the lateral surface area of the cylinder.

• 192π
• 128π
• 96π
• 402π

Find the lateral surface area of the cylinder.

• 471.24 square centimeters
• 157.08 square centimeters
• 314.16 square centimeters
• 296.72 square centimeters

Find the circumference (to the nearest whole number)

• 88 in
• 44 in
• 116 square in
• None of the above

The radius is ___________ of the diameter?

• one-fourth
• one - half

Find the length of hypotenuse c

• 9.1
• 41
• 6.2
• 6.4

Find the surface area

• 60.4 m²
• 188.4 m²
• 94.2 m²
• 881.9 m²

The radius is ___________ of the diameter?

• twice
• half