An octagonal pyramid ... how many faces does it have, how many vertices and how many edges? A triangular prism ... how many face
s does it have, how many vertices and how many edges? a triangular pyramid ... how many faces does it have, how many vertices and how many edges?
1 answer:
1: 8 faces and 9 with the base 9 vertices and 16 edges
2: 3 faces and 5 with the bases 6 vertices and 9 edges
3: 3 faces and 4 with the base 4 vertices and 6 edges
Hope this can help you.
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I guess it's A -4 sorry if it's wrong answer
Answer:
Pythagorean theorem:
a^2+b^2=c^2
substitute:
10^2+13^2=c^2
simplify:
100+169=c^2
simplify:
269=c^2
take the square root:
c=16.4
The answer is 16.4
So if she still has $27.12, then during her call, she used a total of $2.88.
$2.88 = 288 cents.
Therefore 288 divided by 6 = 48
Therefore the answer is 48 minutes.
348-190=158
158/2=79
Width=79
