A triangular sail has a base length of 2.5 meters. The area of the square is 3.75 square meters. How tall is the sail?

Answer 1

The height of the sail is #3m#.

The area of a triangle can be calculated as:

where #b# is the length of base and #h# is the length of height
From the text we see that the area is given #A=3.75#, the base is given: #b=2.5#
Our task is to calculate the height #h#
#A=1/2xxbxxh#
#2A=bxxh#
#h=(2A)/b#
#h=7.5/2.5#
#h=3#

The answer is :

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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