Answer:
lol
Step-by-step explanation:
Since
Is a perfect square, we can think of the "-6" at the end as a "+4-10" and we have
Which is the required form
The polyhedron has:
6 Faces, 8 vertices and 12 edges <u>in</u><u> </u><u>total</u><u>.</u>
But
3 Faces, 7 vertices and 7 edges <u>are</u><u> </u><u>visible</u><u>.</u>
She done better at the 2nd test because she only got 4 wrong but on the first test she got 6 wrong.