Identify Basic Shapes Formulas

The area formula for this shape is

The area formula for this shape is

The area formula for this shape is

The area formula for this shape is

This object is best described as a

• Pyramid

• Prism

• Cylinder

• Cone

• Sphere

What is the formula for finding the area of a parallelogram?

• bh

• 1/2(bh)

• 1/2(b₁+b₂)h

• s²

What is the formula for the area of a rectangle?

• bh

• 1/2(bh)

• 1/2(b₁+b₂)h

• s²

What is the formula for the shape pictured?

• A=1/2(b₁+b₂)h

• A=bh

• A=Πr²

• A=s²

What formula is used to find the area of a circle?

• A = bh

• A = s²

• A = 1/2(bh)

• A = Πr²

A Circle has a diameter of 10 centimeters.  What is the area of the circle? (Best Choice)

• 5π or about 15.7 cm²

• 10π or about 31.4 cm²

• 25π or about 78.5 cm²

• 100π or about 314 cm²