Circumference: the radius of the earth is approximately 3,900 miles. find the circumference of the earth at the equator. (the equator is a circle around the earth that divides the earth into two equal halves.) use 3.14 for π π .

We know that circumference of a circle is simply equal to:

C = 2 π r

Therefore given the radius, we can directly solve:

C = 2 (3.14) * 3900 miles

C = 24,492 miles

 

The circumference is 24,492 miles

The academic affairs council is the highest expert body processing academic affairs, as stipulated by the university statutes. specialist aaro häkkinen (educational policy) took part in the council’s meeting. the agenda of the meeting included bachelors’ feedback, the timing of pedagogical studies, the grant system for tuition fees, the standardisation of administrative practices for internships and the situation of foreign-language and multilingual master’s programmes.