joshmaker12
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WILL MARK AS BRAINLIEST
A slice is made perpendicular to the base of a right rectangular pyramid as shown.

What is the area of the resulting two-dimensional cross section?

Enter your answer in the box.

WILL MARK AS BRAINLIEST A slice is made perpendicular to the base of a right rectangular pyramid as shown What is the area of the resulting twodimensional cros class=

Respuesta :

the answer is 110 !!!!

CrazyEmily
The formula for the triangle's area is 1/2base•height

Because the base of the pyramid is 10cm•10cm, the base of the triangle is 10cm.

We are given the height as 22cm.

Plug these into the formula...
1/2(10)(22)
5(22)
110

And remember to add the units:
110cm is the answer!

Best wishes :)

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