Can someone plz answer this . its due tomorrow

Circumference of Earth = Pi* Diameter= 3.1415926536X7926Miles=24,900.3Miles

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.