1 year ago

Help me!

1 answer:

7 0

1. For each triangle, multiply the length by the hight then divide by two to find the areas of each triangle.

2. Add the 4 areas together to get the area of the window

3. Divide the sum of those 4 areas by 100 to get the area in metres as opposed to centimetres

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3 years ago

Because all of the ending values are given in feet, find the window dimensions in feet. Convert the length of 3 feet, 9 inches s

MA_775_DIABLO [31]

Answer: 3.75 ft

Step-by-step explanation:

Here we are given the measure of the length of a window. Generally the length is given in the International System of units format (meters); however, in this case we are given the length in feet and inches:

$3 ft+9 in$

Now, before converting this whole measure to feet, we have to know that $1 ft=12 in$ , then we can perform the conversion:

$9 in \frac{1 ft}{12 in}=0.75 ft$

This means $9 in=0.75 ft$

Hence:

$3 ft+9 i=3 ft+0.75 ft=3.75 ft$ This is the measure of the length of the window in feet.

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