A B C D

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# A B C D - PowerPoint PPT Presentation

A B C D. ADHK is a square, length 12 cm BE is parallel to CF EI is parallel to FJ GE is parallel to AD GK = 2/3 DK GF = 2/3 GE AB = BC = CD. E F G.

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Presentation Transcript

A B C D

• ADHK is a square, length 12 cm
• BE is parallel to CF
• EI is parallel to FJ
• GE is parallel to AD
• GK = 2/3 DK
• GF = 2/3 GE
• AB = BC = CD

E F G

H I J K

12cm

A B C D

What shape is CDGF?

What is its area?

What shape is FGJ?

What is its area?

E F G

8cm

H I J K

A B C D

The area of EIH is 12cm2

What is the length of HI?

E F G

What is the length of JK?

H I J K

TIME’S

UP!!

A B C D

Find two shapes with an area of 32cm2

Find the areas of the other two triangles.

8

Find some more areas ….

E F G

20

H I J K