Area Problems
The base of right-angled triangle is 5 meters and hypotenuse is 13 meters . Its area will be?

None of these
30m2
28 m2
25m2

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Area Problems
The ratio between the length and the breadth of a rectangular park is 3 : 2. If a man cycling along the boundary of the park at the speed of 12 km/hr completes one round in 8 minutes, then the area of the park (in sq. m) is:

153600
30720
15360
307200

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

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