முக்கோணியின் அகக்கோணங்கள்
Authored by sasi dharan
Mathematics
9th - 12th Grade
Used 2+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
x° இன் பருமனைக் காண்க.
100°
80°
70°
50°
Answer explanation
50° + 30° + x° = 180°
80° + x° = 180°
x° = 180° - 80°
x° = 100°
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
r° இன் பருமனைக் காண்க.
60°
70°
40°
110°
Answer explanation
70° + 40° + r° = 180°
110° + r° = 180°
r° = 180° - 110°
r° = 70°
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
x° இன் பருமனைக் காண்க.
60°
140°
30°
40°
Answer explanation
110° + 30° + x° = 180°
140° + x° = 180°
x° = 180° - 140°
x° = 40°
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
y° இன் பருமனைக் காண்க.
60°
160°
20°
50°
Answer explanation
76° + 44° + y° = 180°
120° + y° = 180°
y° = 180° - 120°
y° = 60°
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
m° இன் பருமனைக் காண்க.
140°
150°
110°
160°
Answer explanation
20° + 10° + m° = 180°
30° + m° = 180°
m° = 180° - 30°
m° = 150°
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
a° இன் பருமனைக் காண்க.
62°
52°
72°
42°
Answer explanation
72° + 46° + a° = 180°
118° + a° = 180°
a° = 180° - 118°
a° = 62°
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
t° இன் பருமனைக் காண்க.
67°
57°
77°
53°
Answer explanation
55° + 68° + t° = 180°
123° + t° = 180°
t° = 180° - 123°
t° = 57°
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