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If you are referring to the area of a rectangle, it will increase by 3 times the width. The area of a triangle will increase by 3 times 1/2 the base or, in other words, 1 1/2 times the base. (This answer presumes you mean the height increases by three units, such as inches or millimeters, not by three times the original height.)
What else can I help you with?
If the area is increased by 69 then how much the side of the square will increase?
Each side will increase by the square root of 69 (approx. 8.3).
How much does the width of a rectangle increase if the length is increased by 8?
This needs more information. Without some other factor, like a change in area, the width doesn't have to increase at all.
What does the percent of increase mean?
It is a measure of how much something has increased by.
How much is 20 increased to 36?
Before the increase, it's 20. After the increase, it's 36.
When the postage rate is increased from 25 cent to 29 cent how much is the percent increased?
It is a 16% increase
If the area of the square is increased by 69 percent how much the length of the side will increase?
30%
If the area is increased by 69 then how much the side of the square will increase?
Each side will increase by the square root of 69 (approx. 8.3).
Food supplements which increase teenage boys height?
how much can be increase in height by the age of 21 years
Why is the inner mitochondrial membrne folded?
The mitochondrial membrane's cristae are similar in size to villa lining the intestine and are there for much of the same purpose, to increase surface area for absorption.
How much does the width of a rectangle increase if the length is increased by 8?
This needs more information. Without some other factor, like a change in area, the width doesn't have to increase at all.
What does the percent of increase mean?
It is a measure of how much something has increased by.
How much is 20 increased to 36?
Before the increase, it's 20. After the increase, it's 36.
When the postage rate is increased from 25 cent to 29 cent how much is the percent increased?
It is a 16% increase
How much is 800 increased by 500 percent?
800 increased by 500 percent is: an increase of 4,000 for a total of 4,800.
How much did the poverty rate increase from 2000 to 2005?
It increased from about 11% to 12.6%.
How much percent of the side should be increased so that the area of the square should increase 800 percent?
200%. Careful here! An 800% increase is equivalent to multiplying by 9 - NOT 8. So the sides need to be multiplied by sqrt(9) = 3. That is an increase of 200%
What is the height of mt.everest summits and how much does it increase yearly?
29 thousand feet
