Formulas Shapes

The formula for a TRIANGLE is

• A = B x H (Base x Height)

• A = 1/2 of B - H

• A = 1/2 of (B x H)

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

• A = bh

• A = s²

• A = 1/2(bh)

• A = Πr²

What is the name of this figure?

• trapezoid

• triangle

• square

• rectangle

What is the the shape pictured?

• triangle

• trapezoid

• square

• circle

Which two formula would you use to find area of a triangle?

• A=1/2(b1+b2)h

• A=b x h ÷ 2

• A=lw

• A=1/2bh

What is the shape pictured?

• circle

• rectangle

• square

• triangle

What is the formula for the area of a rectangle?

• bh

• 1/2(bh)

• 1/2(b₁+b₂)h

• s²

What is the shape pictured?

• triangle

• circle

• square

• trapezoid

What formula is used to find the area of the following shape?

What formula is used to find the area of the following shape?