Area Problems
If the length of diagonal AC of a square ABCD is 5.2 cm then area of the square ABCD is?

12.62 sq.cm
13.52 sq.cm
10 sq.cm
15.12 sq.cm

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

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Area Problems
A park is in the form of a square one of whose sides is 100 m . The area of the park excluding the circular lawn in the centre of the park is 8614 m 2. The radius of the circular lawn is?

21 m
31 m
41 m
None of these

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Area Problems
The lengths of three line segments (in cm) are given in each of the four cases. Which one of the following cases is not suitable to be the three sides of a triangle?

3, 4, 5
2, 4, 5
2, 3, 5
2, 3, 4

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Area Problems
A parallelogram has sides 60 m and 40 m and one of the diagonal is 80 m long. Then its area is?

320 sq. m
480 sq. m
450 ? 15 sq. m
600? 15 sq. m

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