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vazorg [7]
4 years ago
10

What is the surface area of a sphere with a radius of 12 units?

Mathematics
2 answers:
irina1246 [14]4 years ago
7 0

Answer: 576 (pie)units^2

Step-by-step explanation: APEX

Brrunno [24]4 years ago
6 0
Sphere Surface Area     =    <span> 4 • <span>π <span>• r²
</span></span></span>
Sphere Surface Area     = <span> <span> <span> 1,809.5573684677 </span>


</span> </span>
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!!!!!!!!!!!25 POINTS!!!!!!!!!!!
Otrada [13]

Answer:

adjacent, supplementary

Step-by-step explanation:

"Two lines intersecting in a right angle with a square indicating a right angle in quadrant one and a ray splitting quadrant two with a two labeling the left angle and one labeling the angle on the right"

Based on your description, it seems like they are right next to each other and equal 180 (straight line)

Angles directly next to each other = adjacent

Angles that add up to 180 = supplementary

This indicates adjacent and supplementary angles

7 0
2 years ago
I need geometry help please.
irina1246 [14]

Lets remember the property "alternative-interior angles" when we have parallels lines:

Given two paralles lines, the following is true:

In our question, we have:

We know that the angles J + P + K=180

So, the triangles have all the angles the same, so they are similar by angle-angle-angle, and they have one side congruent, AC=CD, so the triangles are congruents.

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3 years ago
How many significant figures are in the measured value 550,000,000?
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