The circumference of the earth is about 25,000 miles. Approximately how far is it from any point on the earth's surface to its c
enter?
7,962 miles
3,981 miles
12,500 miles
78,500 miles
7,962 miles
3,981 miles
12,500 miles
78,500 miles
2 answers:
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the picture in the attached figure
we know that
area of the triangle is equal to
in this problem
A=47 in²
b=x
h=x
so
therefore
the answer is
x=9.7 in
