Page 22 - Mathematics Teaching Material Two Dimensional Figure
P. 22
Mathematics Teaching Material Two Dimensional Figure
Area kite = 1 2
2
Then :
L = 1 2
2
15 30
L =
2
L = 15 cm x 15 cm
2
L = 225 cm
The area of the kite is 225 cm 2
3. The area of the building below is...
1
Area trapezoid EFGH = ( + )
2
1
= (16 + 6 ) 7
2
1
= (22 ) 7
2
1
= 154 = 77
2
2
2
The area of the trapezoid is 77 cm
E. SUMMARY
Material Videos
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