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BRAIN IN GEAR Work out the following Mathematical anagrams: TASK REAA REPRIMEET STUNI EXAMPLE DITDIONA can be rearranged to make ADDITION Area Perimeter.

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Presentation on theme: "BRAIN IN GEAR Work out the following Mathematical anagrams: TASK REAA REPRIMEET STUNI EXAMPLE DITDIONA can be rearranged to make ADDITION Area Perimeter."— Presentation transcript:

1 BRAIN IN GEAR Work out the following Mathematical anagrams: TASK REAA REPRIMEET STUNI EXAMPLE DITDIONA can be rearranged to make ADDITION Area Perimeter Units

2 AREA AND PERIMETER EXAMPLES Work out the area and perimeter for each of the rectangles below: (a) (b) Area of a rectangle = Length Width Perimeter = length x width length + width + length + width 10cm 7cm Area = Count the squares 1 2 3 456 7 8 9 1011 12 13 14 15 1617 18 19 20 21 2223 24 6cm 4cm Perimeter =6 + 4 + 6 + 4 = 20cm 24cm 2 Area = length x width = 10 x 7 = 70cm 2 Perimeter =10 + 7 + 10 + 7 = 34cm

3 1) Work out the area and perimeters for the shapes below: P = 12cm P = 14cm P = 4cm P = 22cm P = 16cm P = 8cm P = 20cm C, G, A, B, E, F, H, D C, G, E, A, B, F, D, H

4 AREA AND PERIMETER 5cm 6cm Find the AREA 30cm 2

5 AREA AND PERIMETER 1cm 5cm Find the PERIMETER 12cm

6 AREA AND PERIMETER 6cm 9cm Find the AREA 54cm 2

7 AREA AND PERIMETER 3cm 8cm Find the PERIMETER 22cm

8 AREA AND PERIMETER 3cm 11cm Find the AREA 33cm 2

9 AREA AND PERIMETER 10cm 14cm Find the PERIMETER 48cm

10 AREA AND PERIMETER 7cm 9cm Find the AREA 63cm 2

11 AREA AND PERIMETER 7cm Find the AREA 49cm 2

12 AREA AND PERIMETER 9cm Find the PERIMETER 36cm

13 AREA AND PERIMETER 2cm 5cm 10cm 2 Find the AREA

14 AREA AND PERIMETER 3cm Find the PERIMETER 3cm 9cm DOES IT MATTER THAT IT IS A TRIANGLE?

15 AREA AND PERIMETER 3cm 5cm 15cm 2 Find the AREA

16 AREA AND PERIMETER 4cm Find the PERIMETER 16cm

17 AREA AND PERIMETER 5cm Find the AREA 25cm 2

18 AREA AND PERIMETER 3cm 7cm 21cm 2 Find the AREA

19 . How well do you understand the task? I don’t understand I nearly understand I fully understand


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