Use TrianCal to draw a triangle with phi as Great Piramid (minimum perimeter given 2 equal heights) = maximun stability.
NOTE: Phi=(1+√5)/2≈1.62 and acos(1/Phi)≈51.83º
Answer:
1. false
2. true
3. true
4. true
5. true
6. false
Step-by-step explanation:
sub to tapl :L
Answer:
30.
Step-by-step explanation:
first term = a
3r term = ar^2
So here ar^2/ a = r^2
r^2 = 5/180 = 1/36
r = 1/6
So missing term = 180 * 1/6 = 30.
Answer: 4
Step-by-step explanation:
I dont really know the difference between them lol; also it's a little blurry
sorry