the top angle of an A
A right angle triangle always has 2 acute angles within it.
4
6
6
A ramp, hill
A pizza slice
Well, honey, an acute triangle is any triangle where all three angles are less than 90 degrees. So, think of a slice of pizza or a traffic cone - those are acute triangles in the real world. Just keep your eyes peeled, acute triangles are everywhere, unlike a decent cup of coffee in a gas station.
real life example of exterior angles
a yield sign
On-ramp/off-ramp to an elevated road An escalator or travelator Any kind of ramp that you can walk on or drive. The angle of a thread of a screw or bolt
The hands of a clock at 5 to 12
ice cube