Please do 16.1–1(i)(ii)....
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Answer:
12 cm, 144 cm².
Step-by-step explanation:
(i)
Perimeter of AEFD = 2(15 + 24)
= 2(39)
= 78 cm.
Perimeter of EBCF = 2(24 + 9)
= 2(33)
= 66 cm.
Difference = 78 - 66
= 12 cm,
∴ Perimeter of AEFD exceeds perimeter of EBCF by 12 cm.
(ii)
Area of AEFD = (15 * 24)
= 360 cm².
Area of EBCF = (24 * 9)
= 216 cm²
Difference = 360 - 216
= 144 cm².
∴ Area of AEFD exceeds the area of EBCF by 144 cm².
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