S=

PROOVI UUESTI!

Järgmine ülesanne

Risttahukas

ON KUUP

Risttahuka \;  pindala  \; valem\
\ovalbox{S=2\left( ab+bc+ac  \right) }

Kuubi \;  pindala  \; valem\
\ovalbox{S=6 \; · \; a^{2} }

Arvuta pindala

a = Random(1, 5)
b = Random(1, 5)
c = Random(1, 5)
A = Intersect(xAxis, yAxis)
B = Point(Circle[A, a])
f = Segment(A, B)
C = Point(Circle[B, b])
g = Segment(B, C)
D = Point(Circle[C, a])
h = Segment(C, D)
E = Point(Circle[D, b])
i = Segment(D, E)
q1, Pikkus_a, Laius_b, c_1, d = Polygon(E, B, C, D)
j, F, G, H, I, faceBEFG, faceBCHG, faceCDIH, faceDEFI, faceFGHI, edgeEF, Kõrgus_c, edgeCH, edgeDI, edgeFG, edgeGH, edgeHI, edgeFI = Prism(q1, c)
text2: "pikkus on " + a + " cm"
text3: "laius on " + b + " cm"
text4: "kõrgus on " + c + " cm"
e = 1 (slider from 0 to 1, step 0.01)
u = NaN (slider from 1 to 250, step 1)
InputBox1 = Textfield(u)
pindala: (2 * ((a * b) + (a * c) + (b * c)))
text5: "ÕIGE!  \; \\Pindala  \; on \;  " + (LaTeX[pindala]) + "  \; cm^2"