How does the volume of a cone change if its radius and height are both tripled

Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?

Write a similarity statement for the similar triangles. afgh ~ a

Given: tangent if m 1 = 30° and m = 20°, then m = 10 40 80