3 years ago

Nanako said she drew a square pyramid and that all of the faces are triangles. Is this possible? Explain.

2 answers:

4 0

No because a square pyramid has to have a square at the bottom with four triangles at the sides of the square and connecting at a point

liraira [26]3 years ago

3 0

Answer:

Square pyramid is a Polyhedron .i.e., It is entirely made up of polygons.

A quadrilateral namely Square and 4 triangles used to form a square pyramid.

Which means Faces of Square pyramid has a square and 4 triangles.

Square is in base of pyramid and triangles are on sides.

Therefore, It is not possible that all faces of square pyramid are triangles.

You might be interested in

Find 2x2 − 2z4 + y2 − x2 + z4 if x = −4, y = 3, and z = 2.

maw [93]

If you put in the substitutions it would be 2*2-(2*2*4)+(3*2)-(-4*2)+(2*4).
Simplified further by multiplying it would be 2*2-8+6--8+8
the negative 8 could be simplified further since the negatives cancel out so you'll have 2*2-8+6+8+8.
Then using the order of operations you would multiply the 2's together first to get 4 so you have 4-8+6+8+8.
After that it's simple addition giving you an answer of -26.
I'm not sure if you're looking for the final answer or just the equation with substitutions but there's both.

3 0

3 years ago

Determine if the pair of figures are congruent and select the appropriate theorem if applicable.

Korolek [52]

I think the answer should be A

5 0

3 years ago

Read 2 more answers

What is the mean of variable a piz help me i have one more question

timama [110]

I think the mean of variable a is 4

4 0