1.the area of the circle is 11pi.
2.可以拆開再移項.
3.√(x)is greater than or equal to 0,so √(x)=3.第一問能否給出詳細步驟?
SAT 2
SAT 2
Two identical spheres of radius 6 intersect so that the distance between their center is 10.The points of intersection of the two spheres form a circle.What is the area of this circle?
為什么在解 -2(x+5)
Two identical spheres of radius 6 intersect so that the distance between their center is 10.The points of intersection of the two spheres form a circle.What is the area of this circle?
為什么在解 -2(x+5)
其他人氣:928 ℃時間:2020-05-25 03:27:13
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