Hmm...instead of having everyone click the links, here's the pics embedded into the same post...
This is Forest Road 42 in Phoenix. It looks a lot steeper than it actually is.
These following pictures are from Saguaro Lake, Cove #1, which is in the Rolls OHV area of the Tonto National Forest.
Picture #1 shows this hill from the bottom up:
Picture #2 shows the hill from the top down:
Picture #3 shows the angle of the hill from the top of the hill, angled from the side. This picture shows the slope of the hill more accurately.
And here's pictures from Box Canyon/Martinez Canyon (Near Florence, Arizona). This small hill looks steep from this picture:
But in reality, this is what the hill looks like in it's entirety:
