Finding the Surface Area

The sum of the areas of all faces of a three-dimensional figure

• Surface Area

• Formula

• Equation

• Area

The formula for finding the area of parllelogram

• bh

• bh + 2

• bh/2

• h(b1 +b2)/2

The formula for finding the area of a triangle

• lw

• bh

• h(b1 +b2)/2

• bh/2

To find the area of a composite figure you can break the figure into parts. We refer to this as ______.

• Composing

• Decomposing

What is the area of the shaded region?

• 14 m²

• 120 m²

• 106 m²

• 134 m²

The area of a triangle is 60 sq meters. The base is 10. Find the height.

• h = 6

• h = 12

• h = 20

• h = 10

What is the area of the square?

• 25

• 36

• 16

The number of square units needed to cover a surface or figure

• quotient

• volume

• area

• perimeter

Formula for area of a trapezoid

• A = ½ bh

• A = bh

• A = ½ h (b₁ + b₂)

• A = π r²