Area Problems
The perimeter of an equilateral triangle is 90 cm. Find its area.

135?3 sq cm
225?3 sq cm
151?3 sq cm
250?3 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?

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

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

33%
44%
55%
22%

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Area Problems
The question given below contain two statements giving certain data. You have to decide whether the data given in the statements are sufficient for answering the question ? Question : What is the height of a right-angled triangle ? Statements : A. The area of the triangle is 20 times its base. B. The perimeter of the triangle is equal to that of a square of the side 10 cm.

Both A & B are required
Only statement B is required
Neither (A) nor (B) is reuired
Only statement A is required

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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?

70
50
60
80

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