Units of Measure for Area of Parallelogram and Triangle Perimeter of a Square or a Rectangle Lesson Guide in Elementary Mathematics Grade 4 - Measurement - Comprehension of Area Lesson Guide in Elementary Mathematics Grade 5 – Measurement: Area DLP Gr. 4 Module 86: Area of parallelogram Hands- on with Polygon Area of triangles: height intersects with the base inside the triangle Deriving the formula for the area of rectangle and square MISOSA Gr. 6 Module 46 Surface Area of a Regular Pyramid with a Square Base