Given an equilateral triangle with side (a) equal to 11
Calculate the other relevant items in this triangle
P = 3a
P = 3 x 11
P = 33
s = | P |
2 |
s = | 33 |
2 |
s = 16.5
A = | a2√3 |
4 |
A = | 112√3 |
4 |
A = | 121√3 |
4 |
A = | 209.57814771583 |
4 |
A = 52.394536928959
ha-ma-ta = | a√3 |
2 |
ha-ma-ta = | 19.052558883258 |
2 |
ha-ma-ta = 9.5262794416288
R = | a√3 |
3 |
R = | 19.052558883258 |
3 |
R = 6.3508529610859
r = | a√3 |
6 |
r = | 19.052558883258 |
6 |
r = 3.1754264805429
P = 33
s = 16.5
A = 11
P = 33
s = 16.5
A = 11
Free Equilateral Triangle Calculator - Given a side (a), this calculates the following items of the equilateral triangle:
* Perimeter (P)
* Semi-Perimeter (s)
* Area (A)
* altitudes (ha,hb,hc)
* medians (ma,mb,mc)
* angle bisectors (ta,tb,tc)
* Circumscribed Circle Radius (R)
* Inscribed Circle Radius (r)
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