Solving mathematical and real-world problems involving surface area of cones

Given a cone with the slant height of 10cm and the base radius of 9cm. Find the surface area of this cone?

• 567

• 537

• 810

• 22

Find the surface area of the figure.

Round your answer to the nearest hundredth.

Whats the base area of the cone

• 201.06

• 00

• 7

• 4

An ice cream cone has a radius of 2 inches and a slant height of 10 inches. What is the surface area of this cone?

• 138.2 in²

• 12.6 in²

• 125.7 in²

• 150.8 in²

Choose the best answer.

• F
• G
• J
• K

Find the surface area of a cone with a base area of 49π in² and a slant height equal to twice the radius.

• 461.8 in²

• 15239.9 in²

• 615.8 in²

• 307.9 in²

Which of the following are true about the surface area of the object? Check all that apply.

• r = 1 inch

• Formula for SA = $\pi r\left(r+\sqrt{h^2+r^2}\right)$
  

• Surface Area = 52.3 Square Inches

• h = 6 inches

Find the surface area. Round your answer to the nearest hundredth, if necessary.

• 542.74 m²

• 1156.35 m²

• 818.99 m²

• 1017.88 m²

Find the surface area of each space figure, to the nearest square unit.

• 1,202 cm²

• 1,241 cm²

• 1,250 cm²

• 1,256 cm²

Find the lateral area of the cone.

• 54.7m

• 36.78m

• 37.68m

• 32.9m