Day Three Try these. 1


6 m


Find the area of this shape. Divide the shape into two rectangles to make it easier.


9 m 3 m Answer: 2


Find the area of this shape.


10 m 4.5 m Answer: 3 m2 Marks: /2


Liam’s family will rent a room in a hotel for his birthday party and they want to choose the cheapest room. The room with the smallest area is more expensive, because it has beautiful views of a lake. Find the area of each room below if the scale is 1 cm2 Which room should they choose? Tick your answer.


= 1 m2 (a) The Party Suite 9 cm 5 cm 12 cm 6.5 cm 2 cm 22 cm


Top tip: This room has an unusual shape because four square corner sections were removed to build bathrooms.


(b) The Disco Destination 13 cm . 7.5 m 2.5 m m2 Marks: /2


17 m


Answers: (a) 74


m2


(b)


m2


Marks: Today’s Marks:


/4 /8


Week 17 | Area and Perimeter


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