根据给定属性构造三角形

GeoGebra 命令及参数

1. Join(Sequence[Sequence[(j, k), j, -5, 5, 1], k, -5, 5, 1]) → bigGrid
2. Point(bigGrid) → C
3. Point(bigGrid) → B
4. Point(bigGrid) → A
5. Angle(C, A, B) → angBAC
6. Angle(B, C, A) → angCAB
7. Angle(A, B, C) → angABC
8. Shuffle(Sequence[15]) → randomList2, {3, 11, 6, 2, 15, 12, 4, 14, 1, 9, 13, 7, 8, 10, 5}
9. Element(randomList2, Mod[countQuestion, 15] + 1) → randomNum2
10. Shuffle({1, 2, 3, 4, 5}) → allCases, {5, 4, 2, 3, 1}
11. Element(allCases, Mod[countQuestion, Length[allCases]] + 1) → caseNum
12. If(caseNum ≟ 1, "an obtuse", caseNum ≟ 2, "an acute", caseNum ≟ 3, "a right", caseNum ≟ 4, "a scalene", "an isosceles") → textTriangType
13. Shuffle({"obtuse", "acute", "right", "scalene", "isosceles"}) → allTriangTypes, {"obtuse", "isosceles", "right", "acute", "scalene"}
14. Textfield(input1) → InputBox1
15. Textfield(input2) → InputBox2
16. If(caseNum ≟ 1, correct1, caseNum ≟ 2, correct2, caseNum ≟ 3, correct3, caseNum ≟ 4, correct4, correct5) → correct
17. Polygon(Zip[PixelsToPoint[Corner[1], Corner[3], Corner[5], A], A, {(pixelsLeft, pixelsTop), (pixelsLeft, y(Corner[5]) - pixelsBottom), Corner[5] - (pixelsRight, pixelsBottom), (x(Corner[5]) - pixelsRight, pixelsTop)}]) → borderBox
18. Corner(5) → layoutAppSize
19. Segment(A_{1}, B_{1}) → displaySegment
20. circlePixels(B, 7 + (7 * pulsing), Corner[1], Corner[3], Corner[5]) → pulsingObject
21. onboardingTextOffset(Corner[onboardingText, 1], Corner[onboardingText, 3], onboardingCase, Corner[1], Corner[3], Corner[5]) → OnboardingTextOffset
22. Element({If[layoutX ≟ 16, layoutX - 5, 11], layoutX - 5}, layoutCase) → layoutHintSolnX
23. Polygon(B, C, A) → t1, sideBC, sideAC, sideAB
24. Segment(A, B) → sideABdeco
25. Segment(A, C) → sideACdeco
26. Segment(B, C) → sideBCdeco
27. Polygon(D, E, F) → obtTri, f, d, e
28. Polygon(E, F, G) → acuTri, g, e_1, f_1
29. Polygon(H, E, F) → rightTri, f_2, h, e_2
30. Polygon(E, F, I) → isoTri, i, e_3, f_3
31. Polygon(E, F, J) → scalTri, j, e_4, f_4
32. Angle(F, E, H) → rightSol
33. Angle(G, F, E) → acu1Sol
34. Angle(E, G, F) → acu2Sol
35. Angle(F, E, G) → acu3Sol
36. Angle(F, E, D) → obtSol