3 years ago

7. Is a triangle with side lengths 9, 18, 7 a right triangle, an acute triangle, or

1 answer:

8 0

I think the answer is Obtuse

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hoa [83]

did you mean name every flavor of pie

6 0

3 years ago

Feliz [49]

Answer: first option

Step-by-step explanation:

The volume of a regular pyramid can be calculated with the following fromula:

$V=\frac{B*h}{3}$

Where B is the area of the base of the pyramid and h iis the height of the pyramid.

The base is a square, therefore, its area B is:

$B=side^2\\B=(2units)^2\\B=4units$

You know that the height is 3, therefore, you can substitute these values into the formula.

THerefore, the volume of the pyramid is:

$V=\frac{4units^2*3units}{3}$

$V=4units^3$

7 0

4 years ago

dexar [7]

D,E and F are correct

5 0

3 years ago

Sergio [31]

We know that it must equal 9, and that we do x•x-x+6 and find the square root

4 0

3 years ago

Triss [41]

Answer: {2,3,5,6,7,8,9,11,12}

4 0

3 years ago