Explanation:
you would either take and add them together to equal 90 or take them separate like for example 4x+1=90
it would be equal to 90 because they are complementary angles which add up to 90
-hope this helps
Aperture is measured in Depth of Field
Not big but big.................................
Answer:
Shading-it helps show movement and depth. Dark colour-it helps show difference. Layering and overlapping-it creates a texture that make your painting/art look like its 3D.
Hope this helps!!
Explanation: