 UPSKILL MATH PLUS

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### Theory

 1 Recall the concept of a square 2 Conditions where the quadrilateral becomes square 3 Area, perimeter and diagonal of a square 4 Recall about a rectangle 5 Area, perimeter, and diagonals of a rectangle 6 Recall the concept of the triangle 7 Remember about the type of triangle 8 Recall the concept of a parallelogram 9 Area and its perimeter of a parallelogram 10 Recall the concept of a trapezium 11 Area of trapezium with its derivation 12 Recall the concept of the circle and its parts 13 Area of the sector of a circle 14 Recall the concept of the circumference and arc length 15 Perimeter of sector, semicircle and quadrant circle

### Textbook Questions

 1 Two mark exercise problem Difficulty: easy 2 2 Four mark example problems I Difficulty: medium 4 3 Four mark example problems II Difficulty: medium 4 4 Four mark example problems III Difficulty: medium 4 5 Four mark example problems IV Difficulty: medium 4 6 Four mark example problems V Difficulty: medium 4 7 Four mark example problems VI Difficulty: medium 4 8 Four mark exercise problems I Difficulty: medium 4 9 Four mark exercise problems II Difficulty: medium 4 10 Four mark exercise problems III Difficulty: medium 4 11 Four mark exercise problems IV Difficulty: medium 4 12 Four mark exercise problems V Difficulty: hard 4 13 Four mark exercise problems VI Difficulty: hard 4 14 Four mark exercise problems VII Difficulty: hard 4 15 Four mark exercise problems VIII Difficulty: hard 4 16 Four mark exercise problems IX Difficulty: hard 4

### Practice Questions

 1 Determine the area of a combined shapes Difficulty: easy 4 2 Find the area of the given combined shape Difficulty: easy 4 3 Find the perimeter of a combined shape Difficulty: easy 4 4 Area of the door Difficulty: medium 4 5 Find the area of the key chain Difficulty: medium 4 6 Find the area of the chessboard Difficulty: medium 4 7 Find the total earning Difficulty: medium 4 8 Find the area of a block letter 'H' Difficulty: hard 4 9 Find the enclosed area Difficulty: hard 4 10 Compare area of the rectangle and triangle Difficulty: hard 4

### Key Questions for School Exam Preparation

 1 Find the area Difficulty: easy 2 2 Determine the perimeter and area Difficulty: medium 4 3 Calculate the area Difficulty: medium 4

### Teacher manual

 1 Methodical recommendation