Àwọn Ìṣàmúlò-ètò Ìṣàmúlò-ètò

Ṣàfikún àwọn àwọn ààyè-ìwé àti àwọn ààyè-ìwé - ààyè-ìwé, àwọn àwọn ìṣàmúlò-ìwé àti àwọn fálù tí a kù.

Fi àwọn fálù 3̀ fún àwọn fálù àwọn (nípa ààyè-iṣẹ́ kan). Àwọn fálù a, b, c ní àwọn ààyè-iṣẹ́ àwọn ààyè-iṣẹ́ A, B, C.

Àwọn ojú-ìwé a

Àwọn ààyè-iṣẹ́ A°

Àwọn ojú-ìwé b

Àwọn ààyè-iṣẹ́ B°

Àwọn ojú-ìwé c

Àwọn ààyè-iṣẹ́ C°

Àwọn Ààyè—

Àwọn Ìjánu-ìsún—

Àwọn Ìgúnrégé a, b, c—

Àwọn ààyè-iṣẹ́ A, B, C—

Àwọn Ìṣàmúlò-ètò—

Fi àwọn fálù mẹ́tà láti ṣẹ́gun.

Àkóónú ìṣàmúlò-ètò yìí

A triangle calculator solves a triangle from the values you know (three sides, two sides and an angle, or two angles and a side) using the law of sines and law of cosines. It returns every missing side and angle plus the area and perimeter. Enter the values you have and leave the rest blank.

You need any three values that include at least one side. From that it picks the right theorem: the law of cosines recovers an angle from three sides or a third side from two sides and their included angle, while the law of sines pairs a known side with its opposite angle to find the rest. Because a triangle’s angles always sum to 180°, once two angles are known the third follows immediately. It then reports the perimeter and the area.

For a worked example, entering the three sides 3, 4 and 5 identifies a right triangle: the angle opposite the longest side is exactly 90°, the other two are about 36.87° and 53.13°, the perimeter is 12 and the area is ½·3·4 = 6. Give it two sides and the included angle instead — say 5, 7 and 40° — and it uses the law of cosines to find the third side. It is used in geometry and trigonometry homework, surveying, construction layout and any job that needs the missing measurements of a triangle.

Àwọn Àtòjọ-ẹ̀yàn

Ohun tí mò fẹ́ mọ̀ láti yanjú àwọn àwọn ààyè-ìwé?

Any three values that include at least one side: three sides (SSS), two sides and the included angle (SAS), two angles and a side (ASA/AAS), or two sides and a non-included angle (SSA).

Bawo ní a ṣe lè ṣé ìṣàmúlò-ètò náà?

Lẹ́ẹ̀kan nínú àwọn ojú mẹ́tà o ló fúnòlì Heron; nínú àwọn ojú meji nínú àwọn aago tí a fi pamọ́ o ló ½·a·b·sin(C). Wọ́n ní gbogbo àwọn yí àwọn

Bawo ni mo ṣe lè yanju àwọn ààyè-ìwé 3-4-5?

Fi àwọn ojú-ìwé mẹ́tà sínú bí 3, 4 àti 5 àti láti fi àwọn ààyè àìpàdé. Àwọn ìṣàmúlò-ètò náà ń sọ pe o jẹ́ àwọn ààyè àìpàdé tí a tí 90° ààyè pẹ̀lú àwọn ààyè tí a tí fi pẹ́lú àwọn ààyè 5, àwọn ààyè tí a tì 36.87° àti 53.13°, ààyè 6 àti perimeter 12.

Kini iyatọ laarin ofin ti sines ati ofin ti cosines?

Àwọn ìṣẹ̀dà àwọn cosines ń sopọ gbogbo àwọn ojú-ìgun àwọn aago kan, láti jẹ́ pé o tí a lò láti fi àwọn ojú-ìgun àwọn àwọn aago àti àwọn aago àti àwọn ààyè-ìgun àwọn aago àti àwọn aago àti àwọn ààyè-ìgun àti àwọn aago àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti àwọn ààyè-ìgun àti

Kini idi ti SSA fi gba àwọn à

Àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè àwọn ààyè

O lè sọ fún mí láti jẹ́ pé àwọn fálù mì kò jẹ́ àwọn

Ya. Tó bá jẹ́ pé àwọn ààyè náà tí wọ́n bá pá àwọn ààyè àìdájú àwọn ààyè àìfàsì (àyà kan tí o jú àwọn ààyè mejí mìíràn lọ́wọ́lọ́wọ́) tàbí àwọn ààyè náà kò lè fi 180° pà, àwọn káàdìító náà á sọ pé àwọn ààyè àìfàsì náà kò wa nínú àwọn ààyè náà.

Results are estimates for general guidance only, not financial, medical or tax advice.