Area Problems
In ? ABC ,sides BC = 10 cm and height AD = 4.4 cm. If AC = 11 cm. Then altitude BE equals?

4 cm
5 cm
5.5 cm
5.6 cm

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Area Problems
The percentage increase in the area of a rectangle, if each of its sides is increased by 20% is:

42%
44%
40%
46%

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Area Problems
The perimeter of an isosceles triangle is equal to 14 cm . The lateral side is to the base in the ratio 5 : 4 the area of the triangle is?

3/2?21 cm2
1/2?21 cm2
?212
2?21 cm2

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