Use index notation to write 248 as a product of its factor
1 answer:
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If the two sides with length 3 and 4 are the two legs, then the missing side, i.e. the hypotenuse, is indeed 5.
But it could also be the case that 4 is the hypotenuse and 3 is one of the legs. In this case, the missing side is the other leg, so we calculate it using
So, a right triangle with legs and 3 has an hypotenuse of 4.
Answer:
<em>The surface area of the sphere is 314 mi².</em>
Step-by-step explanation:
According to the given diagram, the diameter of the sphere is 10 mi.
If the radius is , then diameter
So....
<u>Formula for the surface area of a sphere</u>:
Plugging the value of into this formula, we will get...
So, the surface area of the sphere is 314 mi².
Answer:
Use the cross technique if it’s name like that in English but , I wish you can understand it from what I‘ve written .
