Fig. 14.17
b)
E
D
4.5 cm
F
C С
6 cm
5 cm
10 cm
H
B
G
3 cm
A
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2
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A will be ans hope my ans help u
Answered by
5
Answer:
Hello this is your answer
Step-by-step explanation:
Area of a polygon = Area of a AED + ADC + ACB
Side AC = 13cm (By Pythagoras theorem)
Area if Triangle AED = (12 × 4.5)/2 = 27cm
ADC = (12 × 5)/2 = 30cm^2
ACB = (5.5 × 13)/2 = 35cm^2
Total.area = (27 + 30 + 35.75)cm^2 = 92.75cm^2
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