## Why parents choose Splash Math for their fourth graders?

#### Personalised Learning

Intelligently adapts to the way each child learns

#### Fun Rewards

Get coins for each correct answer and redeem coins for virtual pets

#### Actionable Reports

Monitor progress with iPhone app, weekly emails and detailed dashboards

4.

# Find Area of Complex Figures

- 4th Grade MathApply the formula for measurement of the area of a rectangle to determine the area of arbitrary shapes. The shapes shown in **Area of Complex Figures Worksheet** are not necessarily perfect rectangle, but their area can be worked out by determining areas of two or more rectangular regions that make up the shapes.

### Common Core Alignment

**4.MD.3**Apply the area and perimeter formulas for rectangles in real world and mathematical problems.