Surface Area Review

What is the area of this square

• 10cm²

• 20cm²

• 25cm

• 25cm²

What is the area of the triangle

• 12cm²

• 7cm²

• 6cm²

• 16cm²

If the are of a SQUARE is 9m² then how long is each side of the square?

• 4m

• 3m

• 5m

• 8m

What do we call this object below?

• Net 
• Triangle
• Geometry
• y = mx + b

Find the surface area of the regular pyramid.

• 20 m²

• 16 m²

• 24 m²

• 12 m²

Which one is the correct net of a cube?

• A

• B

• C

• D