# Unit 5: Module 5: Area, surface area, and volume problems

## About this unit

"Module 5 is an opportunity to practice the material learned in Module 4 in the context of geometry; students apply their newly acquired capabilities with expressions and equations to solve for unknowns in area, surface area, and volume problems. They find the area of triangles and other two-dimensional figures and use the formulas to find the volumes of right rectangular prisms with fractional edge lengths. Students use negative numbers in coordinates as they draw lines and polygons in the coordinate plane. They also find the lengths of sides of figures, joining points with the same first coordinate or the same second coordinate and apply these techniques to solve real-world and mathematical problems." Eureka Math/EngageNY (c) 2015 GreatMinds.org

### Learn

### Practice

- Area of parallelogramsGet 3 of 4 questions to level up!
- Find missing length when given area of a parallelogramGet 3 of 4 questions to level up!
- Find base and height on a triangleGet 3 of 4 questions to level up!
- Area of right trianglesGet 3 of 4 questions to level up!
- Area of trianglesGet 5 of 7 questions to level up!
- Find missing length when given area of a triangleGet 3 of 4 questions to level up!
- Area of trapezoidsGet 3 of 4 questions to level up!
- Decompose area with trianglesGet 3 of 4 questions to level up!
- Area of composite shapesGet 3 of 4 questions to level up!

### Learn

### Practice

- Drawing polygons with coordinatesGet 3 of 4 questions to level up!
- Area and perimeter on the coordinate planeGet 3 of 4 questions to level up!
- Quadrilateral problems on the coordinate planeGet 3 of 4 questions to level up!

### Learn

### Practice

- Volume with fractionsGet 3 of 4 questions to level up!
- Volume by multiplying area of base times heightGet 3 of 4 questions to level up!

### Learn

### Practice

- Identify parts of 3D shapesGet 5 of 7 questions to level up!
- Identify geometric solids (3D shapes)Get 5 of 7 questions to level up!
- Nets of polyhedraGet 3 of 4 questions to level up!
- Surface area using netsGet 3 of 4 questions to level up!
- Surface areaGet 3 of 4 questions to level up!
- Surface area word problemsGet 3 of 4 questions to level up!
- Volume word problems: fractions & decimalsGet 3 of 4 questions to level up!