Area Problems
One side of a rectangular field is 4 meter and its diagonal is 5 meter. The area of the field is?

20 m 2
12 m2
15 m2
4?5 m2

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Area Problems
The cross section of a canal is a trapezium in shape . If the canal is a trapezium in shape. If the canal is 10 meters wide at the top and 6 meters wide at bottom and the area of cross section is 640 sq. meters The depth of canal is?

40 meters
160 meters
384 meters
80 meters

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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?

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

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Area Problems
The altitude drawn to the base of an isosceles triangle is 8cm and the perimeter is 32cm. Find the area of the triangle?

80
70
60
50

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Area Problems
If the area of an equilateral triangle is x and its perimeter is y, then which one of the following is correct?

None of these
y4 = 216 x2
y2 = 432 x2
y4 = 432 x2

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