13 times
5
60 times !
The area of the triangle in square meters is (1/2 the length of the triangle's base, in meters) times (the length of the triangle's height, in meters).
An equilateral triangle; the sides are the same length and angle so its the same irrespective of how you tilt it.
Yes it does whenever you rotate it it will fit in -3 times.
3
As many times as you want
rotate it 90 degrees
About 0.922 times
Minute hand will rotate 1440 times in 24 hours.
13.37 times (rounded)
Approx 825 times.
13 times
about once
3
Trace the triangle on tracing paper, flip the tracing paper so the drawn triangle is touching the paper and then put your pencil on the point (with the tracing paper underneath) that you need to rotate from. Then rotate the paper 90 degrees and draw over the triangle you drew on the tracing paper to stamp it down.