so craig is building a mural that is 15 feet tall and 10 feet wide how many square feeet does craig need?

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

60%

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.