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

• 32%
• 34%
• 42%
• 44%
Similar Questions :

• 714
• 814
• 850
• 866

## 2. If the area of a square with the side a is equal to the area of a triangle with base a, then the altitude of the triangle is.

• a
• a/2
• 2a
• None of above

## 3. The area of incircle of an equilateral triangle of side 42 cm is :

• \begin{aligned} 462 cm^2 \end{aligned}
• \begin{aligned} 452 cm^2 \end{aligned}
• \begin{aligned} 442 cm^2 \end{aligned}
• \begin{aligned} 432 cm^2 \end{aligned}

• 15:12
• 15:14
• 15:16
• 15:22

## 5. 50 square stone slabs of equal size were needed to cover a floor area of 72 sq.m. Find the length of each stone slab.

• 110 cm
• 116 cm
• 118 cm
• 120 cm
Read more from - Area Questions Answers