tổng 3 góc của 1 tam giác là 180
ta lấy: 180-(80+30)=70
góc tím=70 suy ra góc đối của góc tím=70(đối đỉnh)
suy ra: x=180-(70+60)=50
2024-12-01 14:44:58
57
Кирпич :
1) 180°-(30°+80°) =70°
2) since the corners are vertical –>
—>then the angle on a triangle with one angle x and the second 60°, the third angle will be 70°
3)180°-(70°+60°) =50°
2025-02-12 21:04:20
7
w3b.miquele :
isso e do 9° ano?
2024-11-20 12:07:54
147
Dylan_Aguilar :
de dónde saco los 110 ?
2024-11-20 11:59:42
246
R :
50 ? why ? it's 30
2024-11-23 14:22:57
9
ReallNobody :
не правильно
2024-11-21 03:01:38
6
Veins of Destiny :
bro this is 7th grade math
2024-11-23 07:19:52
1
nayx. :
X is actually 60 because if 60x3=180 ,and plus the triangle are perfect, which means their side/point are same
2024-11-23 11:43:03
39
mohamed MA8 :
نظريه فيثا غورس
2024-11-20 15:50:17
58
sumo3a🍓 :
x=40
الطريقة كالتالي: في عندنا مجهولين ومعلوم واحد الزاويه المجهوله مقابل لها زاويه مقدارها 80 + 60 = 140-180 = 40
2024-11-23 08:29:11
5
ABDULHADI Al-NAIMI :
so easy
2024-11-22 08:46:53
6
goza e chora :
minha lógica:
se 80+30 é 110, logo 60+ x é 110
então x é igual a 50
2024-11-19 14:06:19
1419
NøSe (Tu Tia's version) :
se puede hacer más fácil haciendo esto :v
(la suma de cada esquinas igual a la suma de la otra esquina)
80 + 30 = 60 + X
110 = 60 + X
X = 110 - 60
X = 50
2024-11-22 01:18:58
149
зловещий пэс🇰🇬 :
задачка уровня 7 класса
2024-11-21 16:47:27
1070
♛ :
80 because angles in the same segment equal the same
2024-11-24 01:31:04
6
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